9628010

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{401}}^1$

素因数の和:436

約数の個数: 40

約数和(自身を含む): 20268036

約数和(自身を除く): 10640026

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 401, 490, 686, 802, 1715, 2005, 2401, 2807, 3430, 4010, 4802, 5614, 12005, 14035, 19649, 24010, 28070, 39298, 98245, 137543, 196490, 275086, 687715, 962801, 1375430, 1925602, 4814005, 9628010]

約数ペア:

[(1, 9628010), (2, 4814005), (5, 1925602), (7, 1375430), (10, 962801), (14, 687715), (35, 275086), (49, 196490), (70, 137543), (98, 98245), (245, 39298), (343, 28070), (401, 24010), (490, 19649), (686, 14035), (802, 12005), (1715, 5614), (2005, 4802), (2401, 4010), (2807, 3430)]