90707630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 183949920

約数和(自身を除く): 93242290

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 529, 598, 1058, 1319, 1495, 2638, 2645, 2990, 5290, 6595, 6877, 13190, 13754, 17147, 30337, 34294, 34385, 60674, 68770, 85735, 151685, 171470, 303370, 394381, 697751, 788762, 1395502, 1971905, 3488755, 3943810, 6977510, 9070763, 18141526, 45353815, 90707630]

約数ペア:

[(1, 90707630), (2, 45353815), (5, 18141526), (10, 9070763), (13, 6977510), (23, 3943810), (26, 3488755), (46, 1971905), (65, 1395502), (115, 788762), (130, 697751), (230, 394381), (299, 303370), (529, 171470), (598, 151685), (1058, 85735), (1319, 68770), (1495, 60674), (2638, 34385), (2645, 34294), (2990, 30337), (5290, 17147), (6595, 13754), (6877, 13190)]