1010491390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{317}}^1\times {\mathrm{1103}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 1940023872

約数和(自身を除く): 929532482

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 317, 578, 634, 1103, 1445, 1585, 2206, 2890, 3170, 5389, 5515, 10778, 11030, 18751, 26945, 37502, 53890, 91613, 93755, 183226, 187510, 318767, 349651, 458065, 637534, 699302, 916130, 1593835, 1748255, 3187670, 3496510, 5944067, 11888134, 29720335, 59440670, 101049139, 202098278, 505245695, 1010491390]

約数ペア:

[(1, 1010491390), (2, 505245695), (5, 202098278), (10, 101049139), (17, 59440670), (34, 29720335), (85, 11888134), (170, 5944067), (289, 3496510), (317, 3187670), (578, 1748255), (634, 1593835), (1103, 916130), (1445, 699302), (1585, 637534), (2206, 458065), (2890, 349651), (3170, 318767), (5389, 187510), (5515, 183226), (10778, 93755), (11030, 91613), (18751, 53890), (26945, 37502)]