16571004870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{78909547}}^1$

素因数の和:78909564

約数の個数: 32

約数和(自身を含む): 45451899648

約数和(自身を除く): 28880894778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 78909547, 157819094, 236728641, 394547735, 473457282, 552366829, 789095470, 1104733658, 1183643205, 1657100487, 2367286410, 2761834145, 3314200974, 5523668290, 8285502435, 16571004870]

約数ペア:

[(1, 16571004870), (2, 8285502435), (3, 5523668290), (5, 3314200974), (6, 2761834145), (7, 2367286410), (10, 1657100487), (14, 1183643205), (15, 1104733658), (21, 789095470), (30, 552366829), (35, 473457282), (42, 394547735), (70, 236728641), (105, 157819094), (210, 78909547)]