74111870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1039}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 152755200

約数和(自身を除く): 78643330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1019, 1039, 2038, 2078, 5095, 5195, 7133, 7273, 10190, 10390, 14266, 14546, 35665, 36365, 71330, 72730, 1058741, 2117482, 5293705, 7411187, 10587410, 14822374, 37055935, 74111870]

約数ペア:

[(1, 74111870), (2, 37055935), (5, 14822374), (7, 10587410), (10, 7411187), (14, 5293705), (35, 2117482), (70, 1058741), (1019, 72730), (1039, 71330), (2038, 36365), (2078, 35665), (5095, 14546), (5195, 14266), (7133, 10390), (7273, 10190)]