78859770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14057}}^1$

素因数の和:14095

約数の個数: 64

約数和(自身を含む): 218630016

約数和(自身を除く): 139770246

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 14057, 28114, 42171, 70285, 84342, 140570, 154627, 210855, 238969, 309254, 421710, 463881, 477938, 716907, 773135, 927762, 1194845, 1433814, 1546270, 2319405, 2389690, 2628659, 3584535, 4638810, 5257318, 7169070, 7885977, 13143295, 15771954, 26286590, 39429885, 78859770]

約数ペア:

[(1, 78859770), (2, 39429885), (3, 26286590), (5, 15771954), (6, 13143295), (10, 7885977), (11, 7169070), (15, 5257318), (17, 4638810), (22, 3584535), (30, 2628659), (33, 2389690), (34, 2319405), (51, 1546270), (55, 1433814), (66, 1194845), (85, 927762), (102, 773135), (110, 716907), (165, 477938), (170, 463881), (187, 421710), (255, 309254), (330, 238969), (374, 210855), (510, 154627), (561, 140570), (935, 84342), (1122, 70285), (1870, 42171), (2805, 28114), (5610, 14057)]