8427690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3271

約数の個数: 48

約数和(自身を含む): 22674600

約数和(自身を除く): 14246910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 3229, 6458, 9687, 16145, 19374, 29061, 32290, 48435, 58122, 93641, 96870, 145305, 187282, 280923, 290610, 468205, 561846, 842769, 936410, 1404615, 1685538, 2809230, 4213845, 8427690]

約数ペア:

[(1, 8427690), (2, 4213845), (3, 2809230), (5, 1685538), (6, 1404615), (9, 936410), (10, 842769), (15, 561846), (18, 468205), (29, 290610), (30, 280923), (45, 187282), (58, 145305), (87, 96870), (90, 93641), (145, 58122), (174, 48435), (261, 32290), (290, 29061), (435, 19374), (522, 16145), (870, 9687), (1305, 6458), (2610, 3229)]