90612430

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{18917}}^1$

素因数の和:19403

約数の個数: 16

約数和(自身を含む): 163451520

約数和(自身を除く): 72839090

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 18917, 37834, 94585, 189170, 9061243, 18122486, 45306215, 90612430]

約数ペア:

[(1, 90612430), (2, 45306215), (5, 18122486), (10, 9061243), (479, 189170), (958, 94585), (2395, 37834), (4790, 18917)]