680867130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22695571}}^1$

素因数の和:22695581

約数の個数: 16

約数和(自身を含む): 1634081184

約数和(自身を除く): 953214054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22695571, 45391142, 68086713, 113477855, 136173426, 226955710, 340433565, 680867130]

約数ペア:

[(1, 680867130), (2, 340433565), (3, 226955710), (5, 136173426), (6, 113477855), (10, 68086713), (15, 45391142), (30, 22695571)]