17067820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11083}}^1$

素因数の和:11110

約数の個数: 48

約数和(自身を含む): 44690688

約数和(自身を除く): 27622868

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 11083, 22166, 44332, 55415, 77581, 110830, 121913, 155162, 221660, 243826, 310324, 387905, 487652, 609565, 775810, 853391, 1219130, 1551620, 1706782, 2438260, 3413564, 4266955, 8533910, 17067820]

約数ペア:

[(1, 17067820), (2, 8533910), (4, 4266955), (5, 3413564), (7, 2438260), (10, 1706782), (11, 1551620), (14, 1219130), (20, 853391), (22, 775810), (28, 609565), (35, 487652), (44, 387905), (55, 310324), (70, 243826), (77, 221660), (110, 155162), (140, 121913), (154, 110830), (220, 77581), (308, 55415), (385, 44332), (770, 22166), (1540, 11083)]