85354290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{45161}}^1$

素因数の和:45184

約数の個数: 64

約数和(自身を含む): 260133120

約数和(自身を除く): 174778830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 45161, 90322, 135483, 225805, 270966, 316127, 406449, 451610, 632254, 677415, 812898, 948381, 1219347, 1354830, 1580635, 1896762, 2032245, 2438694, 2845143, 3161270, 4064490, 4741905, 5690286, 6096735, 8535429, 9483810, 12193470, 14225715, 17070858, 28451430, 42677145, 85354290]

約数ペア:

[(1, 85354290), (2, 42677145), (3, 28451430), (5, 17070858), (6, 14225715), (7, 12193470), (9, 9483810), (10, 8535429), (14, 6096735), (15, 5690286), (18, 4741905), (21, 4064490), (27, 3161270), (30, 2845143), (35, 2438694), (42, 2032245), (45, 1896762), (54, 1580635), (63, 1354830), (70, 1219347), (90, 948381), (105, 812898), (126, 677415), (135, 632254), (189, 451610), (210, 406449), (270, 316127), (315, 270966), (378, 225805), (630, 135483), (945, 90322), (1890, 45161)]