30322420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13417}}^1$

素因数の和:13539

約数の個数: 24

約数和(自身を含む): 64245384

約数和(自身を除く): 33922964

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 13417, 26834, 53668, 67085, 134170, 268340, 1516121, 3032242, 6064484, 7580605, 15161210, 30322420]

約数ペア:

[(1, 30322420), (2, 15161210), (4, 7580605), (5, 6064484), (10, 3032242), (20, 1516121), (113, 268340), (226, 134170), (452, 67085), (565, 53668), (1130, 26834), (2260, 13417)]