13306831620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2153209}}^1$

素因数の和:2153324

約数の個数: 48

約数和(自身を含む): 37620885120

約数和(自身を除く): 24314053500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 2153209, 4306418, 6459627, 8612836, 10766045, 12919254, 21532090, 25838508, 32298135, 43064180, 64596270, 129192540, 221780527, 443561054, 665341581, 887122108, 1108902635, 1330683162, 2217805270, 2661366324, 3326707905, 4435610540, 6653415810, 13306831620]

約数ペア:

[(1, 13306831620), (2, 6653415810), (3, 4435610540), (4, 3326707905), (5, 2661366324), (6, 2217805270), (10, 1330683162), (12, 1108902635), (15, 887122108), (20, 665341581), (30, 443561054), (60, 221780527), (103, 129192540), (206, 64596270), (309, 43064180), (412, 32298135), (515, 25838508), (618, 21532090), (1030, 12919254), (1236, 10766045), (1545, 8612836), (2060, 6459627), (3090, 4306418), (6180, 2153209)]