83970370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 171937080

約数和(自身を除く): 87966710

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1595, 2393, 3190, 3509, 4786, 7018, 11965, 17545, 23930, 26323, 35090, 52646, 69397, 131615, 138794, 263230, 289553, 346985, 579106, 693970, 763367, 1447765, 1526734, 2895530, 3816835, 7633670, 8397037, 16794074, 41985185, 83970370]

約数ペア:

[(1, 83970370), (2, 41985185), (5, 16794074), (10, 8397037), (11, 7633670), (22, 3816835), (29, 2895530), (55, 1526734), (58, 1447765), (110, 763367), (121, 693970), (145, 579106), (242, 346985), (290, 289553), (319, 263230), (605, 138794), (638, 131615), (1210, 69397), (1595, 52646), (2393, 35090), (3190, 26323), (3509, 23930), (4786, 17545), (7018, 11965)]