68851510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2665

約数の個数: 64

約数和(自身を含む): 157852800

約数和(自身を除く): 89001290

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2609, 2639, 3770, 5218, 5278, 13045, 13195, 18263, 26090, 26390, 33917, 36526, 67834, 75661, 91315, 151322, 169585, 182630, 237419, 339170, 378305, 474838, 529627, 756610, 983593, 1059254, 1187095, 1967186, 2374190, 2648135, 4917965, 5296270, 6885151, 9835930, 13770302, 34425755, 68851510]

約数ペア:

[(1, 68851510), (2, 34425755), (5, 13770302), (7, 9835930), (10, 6885151), (13, 5296270), (14, 4917965), (26, 2648135), (29, 2374190), (35, 1967186), (58, 1187095), (65, 1059254), (70, 983593), (91, 756610), (130, 529627), (145, 474838), (182, 378305), (203, 339170), (290, 237419), (377, 182630), (406, 169585), (455, 151322), (754, 91315), (910, 75661), (1015, 67834), (1885, 36526), (2030, 33917), (2609, 26390), (2639, 26090), (3770, 18263), (5218, 13195), (5278, 13045)]