15626730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{74413}}^1$

素因数の和:74430

約数の個数: 32

約数和(自身を含む): 42862464

約数和(自身を除く): 27235734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 74413, 148826, 223239, 372065, 446478, 520891, 744130, 1041782, 1116195, 1562673, 2232390, 2604455, 3125346, 5208910, 7813365, 15626730]

約数ペア:

[(1, 15626730), (2, 7813365), (3, 5208910), (5, 3125346), (6, 2604455), (7, 2232390), (10, 1562673), (14, 1116195), (15, 1041782), (21, 744130), (30, 520891), (35, 446478), (42, 372065), (70, 223239), (105, 148826), (210, 74413)]