64025670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30059}}^1$

素因数の和:30140

約数の個数: 32

約数和(自身を含む): 155831040

約数和(自身を除く): 91805370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 30059, 60118, 90177, 150295, 180354, 300590, 450885, 901770, 2134189, 4268378, 6402567, 10670945, 12805134, 21341890, 32012835, 64025670]

約数ペア:

[(1, 64025670), (2, 32012835), (3, 21341890), (5, 12805134), (6, 10670945), (10, 6402567), (15, 4268378), (30, 2134189), (71, 901770), (142, 450885), (213, 300590), (355, 180354), (426, 150295), (710, 90177), (1065, 60118), (2130, 30059)]