890766390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29692213}}^1$

素因数の和:29692223

約数の個数: 16

約数和(自身を含む): 2137839408

約数和(自身を除く): 1247073018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 29692213, 59384426, 89076639, 148461065, 178153278, 296922130, 445383195, 890766390]

約数ペア:

[(1, 890766390), (2, 445383195), (3, 296922130), (5, 178153278), (6, 148461065), (10, 89076639), (15, 59384426), (30, 29692213)]