1707994470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 5180232960

約数和(自身を除く): 3472238490

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 139, 147, 182, 195, 210, 245, 273, 278, 294, 390, 417, 455, 490, 546, 637, 643, 695, 735, 834, 910, 973, 1274, 1286, 1365, 1390, 1470, 1807, 1911, 1929, 1946, 2085, 2730, 2919, 3185, 3215, 3614, 3822, 3858, 4170, 4501, 4865, 5421, 5838, 6370, 6430, 6811, 8359, 9002, 9035, 9555, 9645, 9730, 10842, 12649, 13503, 13622, 14595, 16718, 18070, 19110, 19290, 20433, 22505, 25077, 25298, 27006, 27105, 29190, 31507, 34055, 37947, 40866, 41795, 45010, 50154, 54210, 58513, 63014, 63245, 67515, 68110, 75894, 83590, 88543, 89377, 94521, 102165, 117026, 125385, 126490, 135030, 157535, 175539, 177086, 178754, 189042, 189735, 204330, 250770, 265629, 268131, 292565, 315070, 351078, 379470, 409591, 442715, 446885, 472605, 531258, 536262, 585130, 625639, 819182, 877695, 885430, 893770, 945210, 1161901, 1228773, 1251278, 1328145, 1340655, 1755390, 1876917, 2047955, 2323802, 2457546, 2656290, 2681310, 3128195, 3485703, 3753834, 4095910, 4379473, 5809505, 6143865, 6256390, 6971406, 8133307, 8758946, 9384585, 11619010, 12287730, 13138419, 16266614, 17428515, 18769170, 21897365, 24399921, 26276838, 34857030, 40666535, 43794730, 48799842, 56933149, 65692095, 81333070, 113866298, 121999605, 131384190, 170799447, 243999210, 284665745, 341598894, 569331490, 853997235, 1707994470]

約数ペア:

[(1, 1707994470), (2, 853997235), (3, 569331490), (5, 341598894), (6, 284665745), (7, 243999210), (10, 170799447), (13, 131384190), (14, 121999605), (15, 113866298), (21, 81333070), (26, 65692095), (30, 56933149), (35, 48799842), (39, 43794730), (42, 40666535), (49, 34857030), (65, 26276838), (70, 24399921), (78, 21897365), (91, 18769170), (98, 17428515), (105, 16266614), (130, 13138419), (139, 12287730), (147, 11619010), (182, 9384585), (195, 8758946), (210, 8133307), (245, 6971406), (273, 6256390), (278, 6143865), (294, 5809505), (390, 4379473), (417, 4095910), (455, 3753834), (490, 3485703), (546, 3128195), (637, 2681310), (643, 2656290), (695, 2457546), (735, 2323802), (834, 2047955), (910, 1876917), (973, 1755390), (1274, 1340655), (1286, 1328145), (1365, 1251278), (1390, 1228773), (1470, 1161901), (1807, 945210), (1911, 893770), (1929, 885430), (1946, 877695), (2085, 819182), (2730, 625639), (2919, 585130), (3185, 536262), (3215, 531258), (3614, 472605), (3822, 446885), (3858, 442715), (4170, 409591), (4501, 379470), (4865, 351078), (5421, 315070), (5838, 292565), (6370, 268131), (6430, 265629), (6811, 250770), (8359, 204330), (9002, 189735), (9035, 189042), (9555, 178754), (9645, 177086), (9730, 175539), (10842, 157535), (12649, 135030), (13503, 126490), (13622, 125385), (14595, 117026), (16718, 102165), (18070, 94521), (19110, 89377), (19290, 88543), (20433, 83590), (22505, 75894), (25077, 68110), (25298, 67515), (27006, 63245), (27105, 63014), (29190, 58513), (31507, 54210), (34055, 50154), (37947, 45010), (40866, 41795)]