15670460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60271}}^1$

素因数の和:60293

約数の個数: 24

約数和(自身を含む): 35439936

約数和(自身を除く): 19769476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60271, 120542, 241084, 301355, 602710, 783523, 1205420, 1567046, 3134092, 3917615, 7835230, 15670460]

約数ペア:

[(1, 15670460), (2, 7835230), (4, 3917615), (5, 3134092), (10, 1567046), (13, 1205420), (20, 783523), (26, 602710), (52, 301355), (65, 241084), (130, 120542), (260, 60271)]