716431380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{16889}}^1$

素因数の和:17009

約数の個数: 96

約数和(自身を含む): 2315416320

約数和(自身を除く): 1598984940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8484, 10605, 14140, 16889, 21210, 33778, 42420, 50667, 67556, 84445, 101334, 118223, 168890, 202668, 236446, 253335, 337780, 354669, 472892, 506670, 591115, 709338, 1013340, 1182230, 1418676, 1705789, 1773345, 2364460, 3411578, 3546690, 5117367, 6823156, 7093380, 8528945, 10234734, 11940523, 17057890, 20469468, 23881046, 25586835, 34115780, 35821569, 47762092, 51173670, 59702615, 71643138, 102347340, 119405230, 143286276, 179107845, 238810460, 358215690, 716431380]

約数ペア:

[(1, 716431380), (2, 358215690), (3, 238810460), (4, 179107845), (5, 143286276), (6, 119405230), (7, 102347340), (10, 71643138), (12, 59702615), (14, 51173670), (15, 47762092), (20, 35821569), (21, 34115780), (28, 25586835), (30, 23881046), (35, 20469468), (42, 17057890), (60, 11940523), (70, 10234734), (84, 8528945), (101, 7093380), (105, 6823156), (140, 5117367), (202, 3546690), (210, 3411578), (303, 2364460), (404, 1773345), (420, 1705789), (505, 1418676), (606, 1182230), (707, 1013340), (1010, 709338), (1212, 591115), (1414, 506670), (1515, 472892), (2020, 354669), (2121, 337780), (2828, 253335), (3030, 236446), (3535, 202668), (4242, 168890), (6060, 118223), (7070, 101334), (8484, 84445), (10605, 67556), (14140, 50667), (16889, 42420), (21210, 33778)]