144394290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1604381}}^1$

素因数の和:1604394

約数の個数: 24

約数和(自身を含む): 375425388

約数和(自身を除く): 231031098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1604381, 3208762, 4813143, 8021905, 9626286, 14439429, 16043810, 24065715, 28878858, 48131430, 72197145, 144394290]

約数ペア:

[(1, 144394290), (2, 72197145), (3, 48131430), (5, 28878858), (6, 24065715), (9, 16043810), (10, 14439429), (15, 9626286), (18, 8021905), (30, 4813143), (45, 3208762), (90, 1604381)]