542078210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{1471}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 1000276992

約数和(自身を除く): 458198782

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 857, 1471, 1714, 2942, 4285, 7355, 8570, 14710, 36851, 63253, 73702, 126506, 184255, 316265, 368510, 632530, 1260647, 2521294, 6303235, 12606470, 54207821, 108415642, 271039105, 542078210]

約数ペア:

[(1, 542078210), (2, 271039105), (5, 108415642), (10, 54207821), (43, 12606470), (86, 6303235), (215, 2521294), (430, 1260647), (857, 632530), (1471, 368510), (1714, 316265), (2942, 184255), (4285, 126506), (7355, 73702), (8570, 63253), (14710, 36851)]