70251265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 102240000

約数和(自身を除く): 31988735

約数列:

[1, 5, 7, 19, 35, 95, 133, 149, 665, 709, 745, 1043, 2831, 3545, 4963, 5215, 13471, 14155, 19817, 24815, 67355, 94297, 99085, 105641, 471485, 528205, 739487, 2007179, 3697435, 10035895, 14050253, 70251265]

約数ペア:

[(1, 70251265), (5, 14050253), (7, 10035895), (19, 3697435), (35, 2007179), (95, 739487), (133, 528205), (149, 471485), (665, 105641), (709, 99085), (745, 94297), (1043, 67355), (2831, 24815), (3545, 19817), (4963, 14155), (5215, 13471)]