123077710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{251179}}^1$

素因数の和:251200

約数の個数: 24

約数和(自身を含む): 257710680

約数和(自身を除く): 134632970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 251179, 502358, 1255895, 1758253, 2511790, 3516506, 8791265, 12307771, 17582530, 24615542, 61538855, 123077710]

約数ペア:

[(1, 123077710), (2, 61538855), (5, 24615542), (7, 17582530), (10, 12307771), (14, 8791265), (35, 3516506), (49, 2511790), (70, 1758253), (98, 1255895), (245, 502358), (490, 251179)]