1731831570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1734

約数の個数: 256

約数和(自身を含む): 5750784000

約数和(自身を除く): 4018952430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 29, 30, 35, 38, 42, 45, 54, 57, 58, 63, 70, 87, 90, 95, 105, 114, 126, 133, 135, 145, 171, 174, 189, 190, 203, 210, 261, 266, 270, 285, 290, 315, 342, 378, 399, 406, 435, 513, 522, 551, 570, 609, 630, 665, 783, 798, 855, 870, 945, 1015, 1026, 1102, 1197, 1218, 1305, 1330, 1566, 1653, 1663, 1710, 1827, 1890, 1995, 2030, 2394, 2565, 2610, 2755, 3045, 3306, 3326, 3591, 3654, 3857, 3915, 3990, 4959, 4989, 5130, 5481, 5510, 5985, 6090, 7182, 7714, 7830, 8265, 8315, 9135, 9918, 9978, 10962, 11571, 11641, 11970, 14877, 14967, 16530, 16630, 17955, 18270, 19285, 23142, 23282, 24795, 24945, 27405, 29754, 29934, 31597, 34713, 34923, 35910, 38570, 44901, 48227, 49590, 49890, 54810, 57855, 58205, 63194, 69426, 69846, 74385, 74835, 89802, 94791, 96454, 104139, 104769, 115710, 116410, 144681, 148770, 149670, 157985, 173565, 174615, 189582, 208278, 209538, 221179, 224505, 241135, 284373, 289362, 314307, 315970, 337589, 347130, 349230, 434043, 442358, 449010, 473955, 482270, 520695, 523845, 568746, 628614, 663537, 675178, 723405, 853119, 868086, 916313, 947910, 1012767, 1041390, 1047690, 1105895, 1302129, 1327074, 1421865, 1446810, 1571535, 1687945, 1706238, 1832626, 1990611, 2025534, 2170215, 2211790, 2604258, 2748939, 2843730, 3038301, 3143070, 3317685, 3375890, 3981222, 4265595, 4340430, 4581565, 5063835, 5497878, 5971833, 6076602, 6414191, 6510645, 6635370, 8246817, 8531190, 9114903, 9163130, 9953055, 10127670, 11943666, 12828382, 13021290, 13744695, 15191505, 16493634, 18229806, 19242573, 19906110, 24740451, 27489390, 29859165, 30383010, 32070955, 38485146, 41234085, 45574515, 49480902, 57727719, 59718330, 64141910, 82468170, 91149030, 96212865, 115455438, 123702255, 173183157, 192425730, 247404510, 288638595, 346366314, 577277190, 865915785, 1731831570]

約数ペア:

[(1, 1731831570), (2, 865915785), (3, 577277190), (5, 346366314), (6, 288638595), (7, 247404510), (9, 192425730), (10, 173183157), (14, 123702255), (15, 115455438), (18, 96212865), (19, 91149030), (21, 82468170), (27, 64141910), (29, 59718330), (30, 57727719), (35, 49480902), (38, 45574515), (42, 41234085), (45, 38485146), (54, 32070955), (57, 30383010), (58, 29859165), (63, 27489390), (70, 24740451), (87, 19906110), (90, 19242573), (95, 18229806), (105, 16493634), (114, 15191505), (126, 13744695), (133, 13021290), (135, 12828382), (145, 11943666), (171, 10127670), (174, 9953055), (189, 9163130), (190, 9114903), (203, 8531190), (210, 8246817), (261, 6635370), (266, 6510645), (270, 6414191), (285, 6076602), (290, 5971833), (315, 5497878), (342, 5063835), (378, 4581565), (399, 4340430), (406, 4265595), (435, 3981222), (513, 3375890), (522, 3317685), (551, 3143070), (570, 3038301), (609, 2843730), (630, 2748939), (665, 2604258), (783, 2211790), (798, 2170215), (855, 2025534), (870, 1990611), (945, 1832626), (1015, 1706238), (1026, 1687945), (1102, 1571535), (1197, 1446810), (1218, 1421865), (1305, 1327074), (1330, 1302129), (1566, 1105895), (1653, 1047690), (1663, 1041390), (1710, 1012767), (1827, 947910), (1890, 916313), (1995, 868086), (2030, 853119), (2394, 723405), (2565, 675178), (2610, 663537), (2755, 628614), (3045, 568746), (3306, 523845), (3326, 520695), (3591, 482270), (3654, 473955), (3857, 449010), (3915, 442358), (3990, 434043), (4959, 349230), (4989, 347130), (5130, 337589), (5481, 315970), (5510, 314307), (5985, 289362), (6090, 284373), (7182, 241135), (7714, 224505), (7830, 221179), (8265, 209538), (8315, 208278), (9135, 189582), (9918, 174615), (9978, 173565), (10962, 157985), (11571, 149670), (11641, 148770), (11970, 144681), (14877, 116410), (14967, 115710), (16530, 104769), (16630, 104139), (17955, 96454), (18270, 94791), (19285, 89802), (23142, 74835), (23282, 74385), (24795, 69846), (24945, 69426), (27405, 63194), (29754, 58205), (29934, 57855), (31597, 54810), (34713, 49890), (34923, 49590), (35910, 48227), (38570, 44901)]