64534170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2151139}}^1$

素因数の和:2151149

約数の個数: 16

約数和(自身を含む): 154882080

約数和(自身を除く): 90347910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2151139, 4302278, 6453417, 10755695, 12906834, 21511390, 32267085, 64534170]

約数ペア:

[(1, 64534170), (2, 32267085), (3, 21511390), (5, 12906834), (6, 10755695), (10, 6453417), (15, 4302278), (30, 2151139)]