627700710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7417}}^1$

素因数の和:7478

約数の個数: 128

約数和(自身を含む): 1914200064

約数和(自身を除く): 1286499354

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2418, 2730, 2821, 3255, 4030, 5642, 6045, 6510, 7417, 8463, 12090, 14105, 14834, 16926, 22251, 28210, 37085, 42315, 44502, 51919, 74170, 84630, 96421, 103838, 111255, 155757, 192842, 222510, 229927, 259595, 289263, 311514, 459854, 482105, 519190, 578526, 674947, 689781, 778785, 964210, 1149635, 1349894, 1379562, 1446315, 1557570, 1609489, 2024841, 2299270, 2892630, 2989051, 3218978, 3374735, 3448905, 4049682, 4828467, 5978102, 6749470, 6897810, 8047445, 8967153, 9656934, 10124205, 14945255, 16094890, 17934306, 20248410, 20923357, 24142335, 29890510, 41846714, 44835765, 48284670, 62770071, 89671530, 104616785, 125540142, 209233570, 313850355, 627700710]

約数ペア:

[(1, 627700710), (2, 313850355), (3, 209233570), (5, 125540142), (6, 104616785), (7, 89671530), (10, 62770071), (13, 48284670), (14, 44835765), (15, 41846714), (21, 29890510), (26, 24142335), (30, 20923357), (31, 20248410), (35, 17934306), (39, 16094890), (42, 14945255), (62, 10124205), (65, 9656934), (70, 8967153), (78, 8047445), (91, 6897810), (93, 6749470), (105, 5978102), (130, 4828467), (155, 4049682), (182, 3448905), (186, 3374735), (195, 3218978), (210, 2989051), (217, 2892630), (273, 2299270), (310, 2024841), (390, 1609489), (403, 1557570), (434, 1446315), (455, 1379562), (465, 1349894), (546, 1149635), (651, 964210), (806, 778785), (910, 689781), (930, 674947), (1085, 578526), (1209, 519190), (1302, 482105), (1365, 459854), (2015, 311514), (2170, 289263), (2418, 259595), (2730, 229927), (2821, 222510), (3255, 192842), (4030, 155757), (5642, 111255), (6045, 103838), (6510, 96421), (7417, 84630), (8463, 74170), (12090, 51919), (14105, 44502), (14834, 42315), (16926, 37085), (22251, 28210)]