29871580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1091}}^1$

素因数の和:1174

約数の個数: 36

約数和(自身を含む): 64530648

約数和(自身を除く): 34659068

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1091, 1369, 2182, 2738, 4364, 5455, 5476, 6845, 10910, 13690, 21820, 27380, 40367, 80734, 161468, 201835, 403670, 807340, 1493579, 2987158, 5974316, 7467895, 14935790, 29871580]

約数ペア:

[(1, 29871580), (2, 14935790), (4, 7467895), (5, 5974316), (10, 2987158), (20, 1493579), (37, 807340), (74, 403670), (148, 201835), (185, 161468), (370, 80734), (740, 40367), (1091, 27380), (1369, 21820), (2182, 13690), (2738, 10910), (4364, 6845), (5455, 5476)]