30257428138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127132051}}^1$

素因数の和:127132077

約数の個数: 16

約数和(自身を含む): 54921046464

約数和(自身を除く): 24663618326

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 127132051, 254264102, 889924357, 1779848714, 2161244867, 4322489734, 15128714069, 30257428138]

約数ペア:

[(1, 30257428138), (2, 15128714069), (7, 4322489734), (14, 2161244867), (17, 1779848714), (34, 889924357), (119, 254264102), (238, 127132051)]