30994570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7927}}^1$

素因数の和:7974

約数の個数: 32

約数和(自身を含む): 61648128

約数和(自身を除く): 30653558

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 7927, 15854, 39635, 79270, 134759, 182321, 269518, 364642, 673795, 911605, 1347590, 1823210, 3099457, 6198914, 15497285, 30994570]

約数ペア:

[(1, 30994570), (2, 15497285), (5, 6198914), (10, 3099457), (17, 1823210), (23, 1347590), (34, 911605), (46, 673795), (85, 364642), (115, 269518), (170, 182321), (230, 134759), (391, 79270), (782, 39635), (1955, 15854), (3910, 7927)]