12622620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 35804160

約数和(自身を除く): 23181540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 2663, 4740, 5326, 7989, 10652, 13315, 15978, 26630, 31956, 39945, 53260, 79890, 159780, 210377, 420754, 631131, 841508, 1051885, 1262262, 2103770, 2524524, 3155655, 4207540, 6311310, 12622620]

約数ペア:

[(1, 12622620), (2, 6311310), (3, 4207540), (4, 3155655), (5, 2524524), (6, 2103770), (10, 1262262), (12, 1051885), (15, 841508), (20, 631131), (30, 420754), (60, 210377), (79, 159780), (158, 79890), (237, 53260), (316, 39945), (395, 31956), (474, 26630), (790, 15978), (948, 13315), (1185, 10652), (1580, 7989), (2370, 5326), (2663, 4740)]