868160970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 2486039040

約数和(自身を除く): 1617878070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 43, 45, 47, 54, 74, 86, 90, 94, 111, 129, 135, 141, 185, 215, 222, 235, 258, 270, 282, 333, 370, 387, 423, 430, 470, 555, 645, 666, 705, 774, 846, 999, 1110, 1161, 1269, 1290, 1410, 1591, 1665, 1739, 1849, 1935, 1998, 2021, 2115, 2322, 2538, 3182, 3330, 3478, 3698, 3870, 4042, 4230, 4773, 4995, 5217, 5547, 5805, 6063, 6345, 7955, 8695, 9245, 9546, 9990, 10105, 10434, 11094, 11610, 12126, 12690, 14319, 15651, 15910, 16641, 17390, 18189, 18490, 20210, 23865, 26085, 27735, 28638, 30315, 31302, 33282, 36378, 42957, 46953, 47730, 49923, 52170, 54567, 55470, 60630, 68413, 71595, 74777, 78255, 83205, 85914, 86903, 90945, 93906, 99846, 109134, 136826, 143190, 149554, 156510, 166410, 173806, 181890, 205239, 214785, 224331, 234765, 249615, 260709, 272835, 342065, 373885, 410478, 429570, 434515, 448662, 469530, 499230, 521418, 545670, 615717, 672993, 684130, 747770, 782127, 869030, 1026195, 1121655, 1231434, 1303545, 1345986, 1564254, 1847151, 2018979, 2052390, 2243310, 2346381, 2607090, 3078585, 3215411, 3364965, 3694302, 3910635, 4037958, 4692762, 6157170, 6430822, 6729930, 7821270, 9235755, 9646233, 10094895, 11731905, 16077055, 18471510, 19292466, 20189790, 23463810, 28938699, 32154110, 48231165, 57877398, 86816097, 96462330, 144693495, 173632194, 289386990, 434080485, 868160970]

約数ペア:

[(1, 868160970), (2, 434080485), (3, 289386990), (5, 173632194), (6, 144693495), (9, 96462330), (10, 86816097), (15, 57877398), (18, 48231165), (27, 32154110), (30, 28938699), (37, 23463810), (43, 20189790), (45, 19292466), (47, 18471510), (54, 16077055), (74, 11731905), (86, 10094895), (90, 9646233), (94, 9235755), (111, 7821270), (129, 6729930), (135, 6430822), (141, 6157170), (185, 4692762), (215, 4037958), (222, 3910635), (235, 3694302), (258, 3364965), (270, 3215411), (282, 3078585), (333, 2607090), (370, 2346381), (387, 2243310), (423, 2052390), (430, 2018979), (470, 1847151), (555, 1564254), (645, 1345986), (666, 1303545), (705, 1231434), (774, 1121655), (846, 1026195), (999, 869030), (1110, 782127), (1161, 747770), (1269, 684130), (1290, 672993), (1410, 615717), (1591, 545670), (1665, 521418), (1739, 499230), (1849, 469530), (1935, 448662), (1998, 434515), (2021, 429570), (2115, 410478), (2322, 373885), (2538, 342065), (3182, 272835), (3330, 260709), (3478, 249615), (3698, 234765), (3870, 224331), (4042, 214785), (4230, 205239), (4773, 181890), (4995, 173806), (5217, 166410), (5547, 156510), (5805, 149554), (6063, 143190), (6345, 136826), (7955, 109134), (8695, 99846), (9245, 93906), (9546, 90945), (9990, 86903), (10105, 85914), (10434, 83205), (11094, 78255), (11610, 74777), (12126, 71595), (12690, 68413), (14319, 60630), (15651, 55470), (15910, 54567), (16641, 52170), (17390, 49923), (18189, 47730), (18490, 46953), (20210, 42957), (23865, 36378), (26085, 33282), (27735, 31302), (28638, 30315)]