385822620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2143459}}^1$

素因数の和:2143474

約数の個数: 36

約数和(自身を含む): 1170329160

約数和(自身を除く): 784506540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2143459, 4286918, 6430377, 8573836, 10717295, 12860754, 19291131, 21434590, 25721508, 32151885, 38582262, 42869180, 64303770, 77164524, 96455655, 128607540, 192911310, 385822620]

約数ペア:

[(1, 385822620), (2, 192911310), (3, 128607540), (4, 96455655), (5, 77164524), (6, 64303770), (9, 42869180), (10, 38582262), (12, 32151885), (15, 25721508), (18, 21434590), (20, 19291131), (30, 12860754), (36, 10717295), (45, 8573836), (60, 6430377), (90, 4286918), (180, 2143459)]