118972710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1321919}}^1$

素因数の和:1321932

約数の個数: 24

約数和(自身を含む): 309329280

約数和(自身を除く): 190356570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1321919, 2643838, 3965757, 6609595, 7931514, 11897271, 13219190, 19828785, 23794542, 39657570, 59486355, 118972710]

約数ペア:

[(1, 118972710), (2, 59486355), (3, 39657570), (5, 23794542), (6, 19828785), (9, 13219190), (10, 11897271), (15, 7931514), (18, 6609595), (30, 3965757), (45, 2643838), (90, 1321919)]