85355790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11519}}^1$

素因数の和:11561

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 146887410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 11519, 23038, 34557, 57595, 69114, 115190, 149747, 172785, 218861, 299494, 345570, 437722, 449241, 656583, 748735, 898482, 1094305, 1313166, 1497470, 2188610, 2246205, 2845193, 3282915, 4492410, 5690386, 6565830, 8535579, 14225965, 17071158, 28451930, 42677895, 85355790]

約数ペア:

[(1, 85355790), (2, 42677895), (3, 28451930), (5, 17071158), (6, 14225965), (10, 8535579), (13, 6565830), (15, 5690386), (19, 4492410), (26, 3282915), (30, 2845193), (38, 2246205), (39, 2188610), (57, 1497470), (65, 1313166), (78, 1094305), (95, 898482), (114, 748735), (130, 656583), (190, 449241), (195, 437722), (247, 345570), (285, 299494), (390, 218861), (494, 172785), (570, 149747), (741, 115190), (1235, 69114), (1482, 57595), (2470, 34557), (3705, 23038), (7410, 11519)]