58598990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 109382400

約数和(自身を除く): 50783410

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 421, 449, 842, 898, 2105, 2245, 4210, 4490, 13051, 13919, 26102, 27838, 65255, 69595, 130510, 139190, 189029, 378058, 945145, 1890290, 5859899, 11719798, 29299495, 58598990]

約数ペア:

[(1, 58598990), (2, 29299495), (5, 11719798), (10, 5859899), (31, 1890290), (62, 945145), (155, 378058), (310, 189029), (421, 139190), (449, 130510), (842, 69595), (898, 65255), (2105, 27838), (2245, 26102), (4210, 13919), (4490, 13051)]