65026890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{722521}}^1$

素因数の和:722534

約数の個数: 24

約数和(自身を含む): 169070148

約数和(自身を除く): 104043258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 722521, 1445042, 2167563, 3612605, 4335126, 6502689, 7225210, 10837815, 13005378, 21675630, 32513445, 65026890]

約数ペア:

[(1, 65026890), (2, 32513445), (3, 21675630), (5, 13005378), (6, 10837815), (9, 7225210), (10, 6502689), (15, 4335126), (18, 3612605), (30, 2167563), (45, 1445042), (90, 722521)]