31059924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 85303008

約数和(自身を除く): 54243084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 523, 588, 606, 707, 1046, 1212, 1414, 1569, 2092, 2121, 2828, 3138, 3661, 4242, 4949, 6276, 7322, 8484, 9898, 10983, 14644, 14847, 19796, 21966, 25627, 29694, 43932, 51254, 52823, 59388, 76881, 102508, 105646, 153762, 158469, 211292, 307524, 316938, 369761, 633876, 739522, 1109283, 1479044, 2218566, 2588327, 4437132, 5176654, 7764981, 10353308, 15529962, 31059924]

約数ペア:

[(1, 31059924), (2, 15529962), (3, 10353308), (4, 7764981), (6, 5176654), (7, 4437132), (12, 2588327), (14, 2218566), (21, 1479044), (28, 1109283), (42, 739522), (49, 633876), (84, 369761), (98, 316938), (101, 307524), (147, 211292), (196, 158469), (202, 153762), (294, 105646), (303, 102508), (404, 76881), (523, 59388), (588, 52823), (606, 51254), (707, 43932), (1046, 29694), (1212, 25627), (1414, 21966), (1569, 19796), (2092, 14847), (2121, 14644), (2828, 10983), (3138, 9898), (3661, 8484), (4242, 7322), (4949, 6276)]