2100033430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{13267}}^1$

素因数の和:14724

約数の個数: 32

約数和(自身を含む): 4126878720

約数和(自身を除く): 2026845290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1439, 2878, 7195, 13267, 14390, 15829, 26534, 31658, 66335, 79145, 132670, 145937, 158290, 291874, 729685, 1459370, 19091213, 38182426, 95456065, 190912130, 210003343, 420006686, 1050016715, 2100033430]

約数ペア:

[(1, 2100033430), (2, 1050016715), (5, 420006686), (10, 210003343), (11, 190912130), (22, 95456065), (55, 38182426), (110, 19091213), (1439, 1459370), (2878, 729685), (7195, 291874), (13267, 158290), (14390, 145937), (15829, 132670), (26534, 79145), (31658, 66335)]