84364190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 157692960

約数和(自身を除く): 73328770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 421, 691, 842, 1382, 2105, 3455, 4210, 6910, 12209, 20039, 24418, 40078, 61045, 100195, 122090, 200390, 290911, 581822, 1454555, 2909110, 8436419, 16872838, 42182095, 84364190]

約数ペア:

[(1, 84364190), (2, 42182095), (5, 16872838), (10, 8436419), (29, 2909110), (58, 1454555), (145, 581822), (290, 290911), (421, 200390), (691, 122090), (842, 100195), (1382, 61045), (2105, 40078), (3455, 24418), (4210, 20039), (6910, 12209)]