30654908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 55735680

約数和(自身を除く): 25080772

約数列:

[1, 2, 4, 31, 62, 124, 173, 346, 692, 1429, 2858, 5363, 5716, 10726, 21452, 44299, 88598, 177196, 247217, 494434, 988868, 7663727, 15327454, 30654908]

約数ペア:

[(1, 30654908), (2, 15327454), (4, 7663727), (31, 988868), (62, 494434), (124, 247217), (173, 177196), (346, 88598), (692, 44299), (1429, 21452), (2858, 10726), (5363, 5716)]