69699140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{497851}}^1$

素因数の和:497867

約数の個数: 24

約数和(自身を含む): 167278272

約数和(自身を除く): 97579132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 497851, 995702, 1991404, 2489255, 3484957, 4978510, 6969914, 9957020, 13939828, 17424785, 34849570, 69699140]

約数ペア:

[(1, 69699140), (2, 34849570), (4, 17424785), (5, 13939828), (7, 9957020), (10, 6969914), (14, 4978510), (20, 3484957), (28, 2489255), (35, 1991404), (70, 995702), (140, 497851)]