385681740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6428029}}^1$

素因数の和:6428041

約数の個数: 24

約数和(自身を含む): 1079909040

約数和(自身を除く): 694227300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6428029, 12856058, 19284087, 25712116, 32140145, 38568174, 64280290, 77136348, 96420435, 128560580, 192840870, 385681740]

約数ペア:

[(1, 385681740), (2, 192840870), (3, 128560580), (4, 96420435), (5, 77136348), (6, 64280290), (10, 38568174), (12, 32140145), (15, 25712116), (20, 19284087), (30, 12856058), (60, 6428029)]