66475470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71479}}^1$

素因数の和:71520

約数の個数: 32

約数和(自身を含む): 164689920

約数和(自身を除く): 98214450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 71479, 142958, 214437, 357395, 428874, 714790, 1072185, 2144370, 2215849, 4431698, 6647547, 11079245, 13295094, 22158490, 33237735, 66475470]

約数ペア:

[(1, 66475470), (2, 33237735), (3, 22158490), (5, 13295094), (6, 11079245), (10, 6647547), (15, 4431698), (30, 2215849), (31, 2144370), (62, 1072185), (93, 714790), (155, 428874), (186, 357395), (310, 214437), (465, 142958), (930, 71479)]