12153870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{135043}}^1$

素因数の和:135056

約数の個数: 24

約数和(自身を含む): 31600296

約数和(自身を除く): 19446426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 135043, 270086, 405129, 675215, 810258, 1215387, 1350430, 2025645, 2430774, 4051290, 6076935, 12153870]

約数ペア:

[(1, 12153870), (2, 6076935), (3, 4051290), (5, 2430774), (6, 2025645), (9, 1350430), (10, 1215387), (15, 810258), (18, 675215), (30, 405129), (45, 270086), (90, 135043)]