412647210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{509441}}^1$

素因数の和:509460

約数の個数: 40

約数和(自身を含む): 1109564676

約数和(自身を除く): 696917466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 509441, 1018882, 1528323, 2547205, 3056646, 4584969, 5094410, 7641615, 9169938, 13754907, 15283230, 22924845, 27509814, 41264721, 45849690, 68774535, 82529442, 137549070, 206323605, 412647210]

約数ペア:

[(1, 412647210), (2, 206323605), (3, 137549070), (5, 82529442), (6, 68774535), (9, 45849690), (10, 41264721), (15, 27509814), (18, 22924845), (27, 15283230), (30, 13754907), (45, 9169938), (54, 7641615), (81, 5094410), (90, 4584969), (135, 3056646), (162, 2547205), (270, 1528323), (405, 1018882), (810, 509441)]