73375390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2791}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 144737280

約数和(自身を除く): 71361890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 2791, 5258, 5582, 13145, 13955, 26290, 27910, 30701, 61402, 153505, 307010, 667049, 1334098, 3335245, 6670490, 7337539, 14675078, 36687695, 73375390]

約数ペア:

[(1, 73375390), (2, 36687695), (5, 14675078), (10, 7337539), (11, 6670490), (22, 3335245), (55, 1334098), (110, 667049), (239, 307010), (478, 153505), (1195, 61402), (2390, 30701), (2629, 27910), (2791, 26290), (5258, 13955), (5582, 13145)]