91177490

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 169641216

約数和(自身を除く): 78463726

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 2423, 3763, 4846, 7526, 12115, 18815, 24230, 37630, 128419, 172033, 256838, 344066, 642095, 860165, 1284190, 1720330, 9117749, 18235498, 45588745, 91177490]

約数ペア:

[(1, 91177490), (2, 45588745), (5, 18235498), (10, 9117749), (53, 1720330), (71, 1284190), (106, 860165), (142, 642095), (265, 344066), (355, 256838), (530, 172033), (710, 128419), (2423, 37630), (3763, 24230), (4846, 18815), (7526, 12115)]