30231718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{23291}}^1$

素因数の和:23363

約数の個数: 16

約数和(自身を含む): 50310720

約数和(自身を除く): 20079002

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 23291, 46582, 256201, 512402, 1374169, 2748338, 15115859, 30231718]

約数ペア:

[(1, 30231718), (2, 15115859), (11, 2748338), (22, 1374169), (59, 512402), (118, 256201), (649, 46582), (1298, 23291)]