70810530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17747}}^1$

素因数の和:17783

約数の個数: 64

約数和(自身を含む): 204456960

約数和(自身を除く): 133646430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 17747, 35494, 53241, 88735, 106482, 124229, 177470, 248458, 266205, 337193, 372687, 532410, 621145, 674386, 745374, 1011579, 1242290, 1685965, 1863435, 2023158, 2360351, 3371930, 3726870, 4720702, 5057895, 7081053, 10115790, 11801755, 14162106, 23603510, 35405265, 70810530]

約数ペア:

[(1, 70810530), (2, 35405265), (3, 23603510), (5, 14162106), (6, 11801755), (7, 10115790), (10, 7081053), (14, 5057895), (15, 4720702), (19, 3726870), (21, 3371930), (30, 2360351), (35, 2023158), (38, 1863435), (42, 1685965), (57, 1242290), (70, 1011579), (95, 745374), (105, 674386), (114, 621145), (133, 532410), (190, 372687), (210, 337193), (266, 266205), (285, 248458), (399, 177470), (570, 124229), (665, 106482), (798, 88735), (1330, 53241), (1995, 35494), (3990, 17747)]