326580910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{30211}}^1$

素因数の和:30288

約数の個数: 32

約数和(自身を含む): 626476032

約数和(自身を除く): 299895122

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 30211, 60422, 151055, 302110, 694853, 1389706, 1419917, 2839834, 3474265, 6948530, 7099585, 14199170, 32658091, 65316182, 163290455, 326580910]

約数ペア:

[(1, 326580910), (2, 163290455), (5, 65316182), (10, 32658091), (23, 14199170), (46, 7099585), (47, 6948530), (94, 3474265), (115, 2839834), (230, 1419917), (235, 1389706), (470, 694853), (1081, 302110), (2162, 151055), (5405, 60422), (10810, 30211)]