90595090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1583}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 77055470

約数列:

[1, 2, 5, 10, 59, 97, 118, 194, 295, 485, 590, 970, 1583, 3166, 5723, 7915, 11446, 15830, 28615, 57230, 93397, 153551, 186794, 307102, 466985, 767755, 933970, 1535510, 9059509, 18119018, 45297545, 90595090]

約数ペア:

[(1, 90595090), (2, 45297545), (5, 18119018), (10, 9059509), (59, 1535510), (97, 933970), (118, 767755), (194, 466985), (295, 307102), (485, 186794), (590, 153551), (970, 93397), (1583, 57230), (3166, 28615), (5723, 15830), (7915, 11446)]