31742530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4818

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 29947070

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 4759, 6670, 9518, 23795, 47590, 109457, 138011, 218914, 276022, 547285, 690055, 1094570, 1380110, 3174253, 6348506, 15871265, 31742530]

約数ペア:

[(1, 31742530), (2, 15871265), (5, 6348506), (10, 3174253), (23, 1380110), (29, 1094570), (46, 690055), (58, 547285), (115, 276022), (145, 218914), (230, 138011), (290, 109457), (667, 47590), (1334, 23795), (3335, 9518), (4759, 6670)]