149961390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4998713}}^1$

素因数の和:4998723

約数の個数: 16

約数和(自身を含む): 359907408

約数和(自身を除く): 209946018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4998713, 9997426, 14996139, 24993565, 29992278, 49987130, 74980695, 149961390]

約数ペア:

[(1, 149961390), (2, 74980695), (3, 49987130), (5, 29992278), (6, 24993565), (10, 14996139), (15, 9997426), (30, 4998713)]