65180010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1471}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 179748864

約数和(自身を除く): 114568854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 211, 422, 633, 1055, 1266, 1471, 1477, 2110, 2942, 2954, 3165, 4413, 4431, 6330, 7355, 7385, 8826, 8862, 10297, 14710, 14770, 20594, 22065, 22155, 30891, 44130, 44310, 51485, 61782, 102970, 154455, 308910, 310381, 620762, 931143, 1551905, 1862286, 2172667, 3103810, 4345334, 4655715, 6518001, 9311430, 10863335, 13036002, 21726670, 32590005, 65180010]

約数ペア:

[(1, 65180010), (2, 32590005), (3, 21726670), (5, 13036002), (6, 10863335), (7, 9311430), (10, 6518001), (14, 4655715), (15, 4345334), (21, 3103810), (30, 2172667), (35, 1862286), (42, 1551905), (70, 931143), (105, 620762), (210, 310381), (211, 308910), (422, 154455), (633, 102970), (1055, 61782), (1266, 51485), (1471, 44310), (1477, 44130), (2110, 30891), (2942, 22155), (2954, 22065), (3165, 20594), (4413, 14770), (4431, 14710), (6330, 10297), (7355, 8862), (7385, 8826)]