8066870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 17162928

約数和(自身を除く): 9096058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 163, 202, 245, 326, 490, 505, 707, 815, 1010, 1141, 1414, 1630, 2282, 3535, 4949, 5705, 7070, 7987, 9898, 11410, 15974, 16463, 24745, 32926, 39935, 49490, 79870, 82315, 115241, 164630, 230482, 576205, 806687, 1152410, 1613374, 4033435, 8066870]

約数ペア:

[(1, 8066870), (2, 4033435), (5, 1613374), (7, 1152410), (10, 806687), (14, 576205), (35, 230482), (49, 164630), (70, 115241), (98, 82315), (101, 79870), (163, 49490), (202, 39935), (245, 32926), (326, 24745), (490, 16463), (505, 15974), (707, 11410), (815, 9898), (1010, 7987), (1141, 7070), (1414, 5705), (1630, 4949), (2282, 3535)]