30640036

素因数分解:

$2^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1423}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 61402880

約数和(自身を除く): 30762844

約数列:

[1, 2, 4, 7, 14, 28, 769, 1423, 1538, 2846, 3076, 5383, 5692, 9961, 10766, 19922, 21532, 39844, 1094287, 2188574, 4377148, 7660009, 15320018, 30640036]

約数ペア:

[(1, 30640036), (2, 15320018), (4, 7660009), (7, 4377148), (14, 2188574), (28, 1094287), (769, 39844), (1423, 21532), (1538, 19922), (2846, 10766), (3076, 9961), (5383, 5692)]