98990220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4447}}^1$

素因数の和:4519

約数の個数: 96

約数和(自身を含む): 322818048

約数和(自身を除く): 223827828

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, 4447, 4452, 5565, 7420, 8894, 11130, 13341, 17788, 22235, 22260, 26682, 31129, 44470, 53364, 62258, 66705, 88940, 93387, 124516, 133410, 155645, 186774, 235691, 266820, 311290, 373548, 466935, 471382, 622580, 707073, 933870, 942764, 1178455, 1414146, 1649837, 1867740, 2356910, 2828292, 3299674, 3535365, 4713820, 4949511, 6599348, 7070730, 8249185, 9899022, 14141460, 16498370, 19798044, 24747555, 32996740, 49495110, 98990220]

約数ペア:

[(1, 98990220), (2, 49495110), (3, 32996740), (4, 24747555), (5, 19798044), (6, 16498370), (7, 14141460), (10, 9899022), (12, 8249185), (14, 7070730), (15, 6599348), (20, 4949511), (21, 4713820), (28, 3535365), (30, 3299674), (35, 2828292), (42, 2356910), (53, 1867740), (60, 1649837), (70, 1414146), (84, 1178455), (105, 942764), (106, 933870), (140, 707073), (159, 622580), (210, 471382), (212, 466935), (265, 373548), (318, 311290), (371, 266820), (420, 235691), (530, 186774), (636, 155645), (742, 133410), (795, 124516), (1060, 93387), (1113, 88940), (1484, 66705), (1590, 62258), (1855, 53364), (2226, 44470), (3180, 31129), (3710, 26682), (4447, 22260), (4452, 22235), (5565, 17788), (7420, 13341), (8894, 11130)]