30417770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 56567808

約数和(自身を除く): 26150038

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 557, 635, 1114, 1270, 2785, 5461, 5570, 10922, 23951, 27305, 47902, 54610, 70739, 119755, 141478, 239510, 353695, 707390, 3041777, 6083554, 15208885, 30417770]

約数ペア:

[(1, 30417770), (2, 15208885), (5, 6083554), (10, 3041777), (43, 707390), (86, 353695), (127, 239510), (215, 141478), (254, 119755), (430, 70739), (557, 54610), (635, 47902), (1114, 27305), (1270, 23951), (2785, 10922), (5461, 5570)]