183712970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{90499}}^1$

素因数の和:90542

約数の個数: 32

約数和(自身を含む): 390960000

約数和(自身を除く): 207247030

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 90499, 180998, 452495, 633493, 904990, 1266986, 2624471, 3167465, 5248942, 6334930, 13122355, 18371297, 26244710, 36742594, 91856485, 183712970]

約数ペア:

[(1, 183712970), (2, 91856485), (5, 36742594), (7, 26244710), (10, 18371297), (14, 13122355), (29, 6334930), (35, 5248942), (58, 3167465), (70, 2624471), (145, 1266986), (203, 904990), (290, 633493), (406, 452495), (1015, 180998), (2030, 90499)]