29917554

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{70229}}^1$

素因数の和:70305

約数の個数: 16

約数和(自身を含む): 60678720

約数和(自身を除く): 30761166

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 70229, 140458, 210687, 421374, 4986259, 9972518, 14958777, 29917554]

約数ペア:

[(1, 29917554), (2, 14958777), (3, 9972518), (6, 4986259), (71, 421374), (142, 210687), (213, 140458), (426, 70229)]