68081670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{756463}}^1$

素因数の和:756476

約数の個数: 24

約数和(自身を含む): 177012576

約数和(自身を除く): 108930906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 756463, 1512926, 2269389, 3782315, 4538778, 6808167, 7564630, 11346945, 13616334, 22693890, 34040835, 68081670]

約数ペア:

[(1, 68081670), (2, 34040835), (3, 22693890), (5, 13616334), (6, 11346945), (9, 7564630), (10, 6808167), (15, 4538778), (18, 3782315), (30, 2269389), (45, 1512926), (90, 756463)]