2917060

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 6171480

約数和(自身を除く): 3254420

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 929, 1570, 1858, 3140, 3716, 4645, 9290, 18580, 145853, 291706, 583412, 729265, 1458530, 2917060]

約数ペア:

[(1, 2917060), (2, 1458530), (4, 729265), (5, 583412), (10, 291706), (20, 145853), (157, 18580), (314, 9290), (628, 4645), (785, 3716), (929, 3140), (1570, 1858)]