497670530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{2531}}^1$

素因数の和:2651

約数の個数: 48

約数和(自身を含む): 1043872704

約数和(自身を除く): 546202174

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2531, 2809, 3710, 5062, 5618, 12655, 14045, 17717, 19663, 25310, 28090, 35434, 39326, 88585, 98315, 134143, 177170, 196630, 268286, 670715, 939001, 1341430, 1878002, 4695005, 7109579, 9390010, 14219158, 35547895, 49767053, 71095790, 99534106, 248835265, 497670530]

約数ペア:

[(1, 497670530), (2, 248835265), (5, 99534106), (7, 71095790), (10, 49767053), (14, 35547895), (35, 14219158), (53, 9390010), (70, 7109579), (106, 4695005), (265, 1878002), (371, 1341430), (530, 939001), (742, 670715), (1855, 268286), (2531, 196630), (2809, 177170), (3710, 134143), (5062, 98315), (5618, 88585), (12655, 39326), (14045, 35434), (17717, 28090), (19663, 25310)]