157353030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{194263}}^1$

素因数の和:194282

約数の個数: 40

約数和(自身を含む): 423106992

約数和(自身を除く): 265753962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 194263, 388526, 582789, 971315, 1165578, 1748367, 1942630, 2913945, 3496734, 5245101, 5827890, 8741835, 10490202, 15735303, 17483670, 26225505, 31470606, 52451010, 78676515, 157353030]

約数ペア:

[(1, 157353030), (2, 78676515), (3, 52451010), (5, 31470606), (6, 26225505), (9, 17483670), (10, 15735303), (15, 10490202), (18, 8741835), (27, 5827890), (30, 5245101), (45, 3496734), (54, 2913945), (81, 1942630), (90, 1748367), (135, 1165578), (162, 971315), (270, 582789), (405, 388526), (810, 194263)]