971137020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{43627}}^1$

素因数の和:43699

約数の個数: 96

約数和(自身を含む): 3166345728

約数和(自身を除く): 2195208708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 22260, 43627, 87254, 130881, 174508, 218135, 261762, 305389, 436270, 523524, 610778, 654405, 872540, 916167, 1221556, 1308810, 1526945, 1832334, 2312231, 2617620, 3053890, 3664668, 4580835, 4624462, 6107780, 6936693, 9161670, 9248924, 11561155, 13873386, 16185617, 18323340, 23122310, 27746772, 32371234, 34683465, 46244620, 48556851, 64742468, 69366930, 80928085, 97113702, 138733860, 161856170, 194227404, 242784255, 323712340, 485568510, 971137020]

約数ペア:

[(1, 971137020), (2, 485568510), (3, 323712340), (4, 242784255), (5, 194227404), (6, 161856170), (7, 138733860), (10, 97113702), (12, 80928085), (14, 69366930), (15, 64742468), (20, 48556851), (21, 46244620), (28, 34683465), (30, 32371234), (35, 27746772), (42, 23122310), (53, 18323340), (60, 16185617), (70, 13873386), (84, 11561155), (105, 9248924), (106, 9161670), (140, 6936693), (159, 6107780), (210, 4624462), (212, 4580835), (265, 3664668), (318, 3053890), (371, 2617620), (420, 2312231), (530, 1832334), (636, 1526945), (742, 1308810), (795, 1221556), (1060, 916167), (1113, 872540), (1484, 654405), (1590, 610778), (1855, 523524), (2226, 436270), (3180, 305389), (3710, 261762), (4452, 218135), (5565, 174508), (7420, 130881), (11130, 87254), (22260, 43627)]