15248670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7159}}^1$

素因数の和:7240

約数の個数: 32

約数和(自身を含む): 37117440

約数和(自身を除く): 21868770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 7159, 14318, 21477, 35795, 42954, 71590, 107385, 214770, 508289, 1016578, 1524867, 2541445, 3049734, 5082890, 7624335, 15248670]

約数ペア:

[(1, 15248670), (2, 7624335), (3, 5082890), (5, 3049734), (6, 2541445), (10, 1524867), (15, 1016578), (30, 508289), (71, 214770), (142, 107385), (213, 71590), (355, 42954), (426, 35795), (710, 21477), (1065, 14318), (2130, 7159)]