186470060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1331929}}^1$

素因数の和:1331945

約数の個数: 24

約数和(自身を含む): 447528480

約数和(自身を除く): 261058420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1331929, 2663858, 5327716, 6659645, 9323503, 13319290, 18647006, 26638580, 37294012, 46617515, 93235030, 186470060]

約数ペア:

[(1, 186470060), (2, 93235030), (4, 46617515), (5, 37294012), (7, 26638580), (10, 18647006), (14, 13319290), (20, 9323503), (28, 6659645), (35, 5327716), (70, 2663858), (140, 1331929)]