17389740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7069}}^1$

素因数の和:7122

約数の個数: 48

約数和(自身を含む): 49885920

約数和(自身を除く): 32496180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 7069, 14138, 21207, 28276, 35345, 42414, 70690, 84828, 106035, 141380, 212070, 289829, 424140, 579658, 869487, 1159316, 1449145, 1738974, 2898290, 3477948, 4347435, 5796580, 8694870, 17389740]

約数ペア:

[(1, 17389740), (2, 8694870), (3, 5796580), (4, 4347435), (5, 3477948), (6, 2898290), (10, 1738974), (12, 1449145), (15, 1159316), (20, 869487), (30, 579658), (41, 424140), (60, 289829), (82, 212070), (123, 141380), (164, 106035), (205, 84828), (246, 70690), (410, 42414), (492, 35345), (615, 28276), (820, 21207), (1230, 14138), (2460, 7069)]