86480730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{45757}}^1$

素因数の和:45780

約数の個数: 64

約数和(自身を含む): 263566080

約数和(自身を除く): 177085350

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, 45757, 91514, 137271, 228785, 274542, 320299, 411813, 457570, 640598, 686355, 823626, 960897, 1235439, 1372710, 1601495, 1921794, 2059065, 2470878, 2882691, 3202990, 4118130, 4804485, 5765382, 6177195, 8648073, 9608970, 12354390, 14413455, 17296146, 28826910, 43240365, 86480730]

約数ペア:

[(1, 86480730), (2, 43240365), (3, 28826910), (5, 17296146), (6, 14413455), (7, 12354390), (9, 9608970), (10, 8648073), (14, 6177195), (15, 5765382), (18, 4804485), (21, 4118130), (27, 3202990), (30, 2882691), (35, 2470878), (42, 2059065), (45, 1921794), (54, 1601495), (63, 1372710), (70, 1235439), (90, 960897), (105, 823626), (126, 686355), (135, 640598), (189, 457570), (210, 411813), (270, 320299), (315, 274542), (378, 228785), (630, 137271), (945, 91514), (1890, 45757)]