75487910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{106321}}^1$

素因数の和:106399

約数の個数: 16

約数和(自身を含む): 137793312

約数和(自身を除く): 62305402

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 106321, 212642, 531605, 1063210, 7548791, 15097582, 37743955, 75487910]

約数ペア:

[(1, 75487910), (2, 37743955), (5, 15097582), (10, 7548791), (71, 1063210), (142, 531605), (355, 212642), (710, 106321)]