75023890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1979}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 68676590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 1979, 2230, 3791, 3958, 7582, 9895, 18955, 19790, 33643, 37910, 67286, 168215, 336430, 441317, 882634, 2206585, 4413170, 7502389, 15004778, 37511945, 75023890]

約数ペア:

[(1, 75023890), (2, 37511945), (5, 15004778), (10, 7502389), (17, 4413170), (34, 2206585), (85, 882634), (170, 441317), (223, 336430), (446, 168215), (1115, 67286), (1979, 37910), (2230, 33643), (3791, 19790), (3958, 18955), (7582, 9895)]