1154171090

素因数分解:

$2^1\times 5^1\times {\mathrm{7499}}^1\times {\mathrm{15391}}^1$

素因数の和:22897

約数の個数: 16

約数和(自身を含む): 2077920000

約数和(自身を除く): 923748910

約数列:

[1, 2, 5, 10, 7499, 14998, 15391, 30782, 37495, 74990, 76955, 153910, 115417109, 230834218, 577085545, 1154171090]

約数ペア:

[(1, 1154171090), (2, 577085545), (5, 230834218), (10, 115417109), (7499, 153910), (14998, 76955), (15391, 74990), (30782, 37495)]