22926660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2749}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 64680000

約数和(自身を除く): 41753340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2749, 2780, 4170, 5498, 8247, 8340, 10996, 13745, 16494, 27490, 32988, 41235, 54980, 82470, 164940, 382111, 764222, 1146333, 1528444, 1910555, 2292666, 3821110, 4585332, 5731665, 7642220, 11463330, 22926660]

約数ペア:

[(1, 22926660), (2, 11463330), (3, 7642220), (4, 5731665), (5, 4585332), (6, 3821110), (10, 2292666), (12, 1910555), (15, 1528444), (20, 1146333), (30, 764222), (60, 382111), (139, 164940), (278, 82470), (417, 54980), (556, 41235), (695, 32988), (834, 27490), (1390, 16494), (1668, 13745), (2085, 10996), (2749, 8340), (2780, 8247), (4170, 5498)]