218070610

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 397260864

約数和(自身を除く): 179190254

約数列:

[1, 2, 5, 10, 181, 211, 362, 422, 571, 905, 1055, 1142, 1810, 2110, 2855, 5710, 38191, 76382, 103351, 120481, 190955, 206702, 240962, 381910, 516755, 602405, 1033510, 1204810, 21807061, 43614122, 109035305, 218070610]

約数ペア:

[(1, 218070610), (2, 109035305), (5, 43614122), (10, 21807061), (181, 1204810), (211, 1033510), (362, 602405), (422, 516755), (571, 381910), (905, 240962), (1055, 206702), (1142, 190955), (1810, 120481), (2110, 103351), (2855, 76382), (5710, 38191)]