23609740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15331}}^1$

素因数の和:15358

約数の個数: 48

約数和(自身を含む): 61818624

約数和(自身を除く): 38208884

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, 15331, 30662, 61324, 76655, 107317, 153310, 168641, 214634, 306620, 337282, 429268, 536585, 674564, 843205, 1073170, 1180487, 1686410, 2146340, 2360974, 3372820, 4721948, 5902435, 11804870, 23609740]

約数ペア:

[(1, 23609740), (2, 11804870), (4, 5902435), (5, 4721948), (7, 3372820), (10, 2360974), (11, 2146340), (14, 1686410), (20, 1180487), (22, 1073170), (28, 843205), (35, 674564), (44, 536585), (55, 429268), (70, 337282), (77, 306620), (110, 214634), (140, 168641), (154, 153310), (220, 107317), (308, 76655), (385, 61324), (770, 30662), (1540, 15331)]