88242980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{630307}}^1$

素因数の和:630323

約数の個数: 24

約数和(自身を含む): 211783488

約数和(自身を除く): 123540508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 630307, 1260614, 2521228, 3151535, 4412149, 6303070, 8824298, 12606140, 17648596, 22060745, 44121490, 88242980]

約数ペア:

[(1, 88242980), (2, 44121490), (4, 22060745), (5, 17648596), (7, 12606140), (10, 8824298), (14, 6303070), (20, 4412149), (28, 3151535), (35, 2521228), (70, 1260614), (140, 630307)]