8905740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{148429}}^1$

素因数の和:148441

約数の個数: 24

約数和(自身を含む): 24936240

約数和(自身を除く): 16030500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 148429, 296858, 445287, 593716, 742145, 890574, 1484290, 1781148, 2226435, 2968580, 4452870, 8905740]

約数ペア:

[(1, 8905740), (2, 4452870), (3, 2968580), (4, 2226435), (5, 1781148), (6, 1484290), (10, 890574), (12, 742145), (15, 593716), (20, 445287), (30, 296858), (60, 148429)]