23142660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2131}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 65188032

約数和(自身を除く): 42045372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2131, 2172, 2715, 3620, 4262, 5430, 6393, 8524, 10655, 10860, 12786, 21310, 25572, 31965, 42620, 63930, 127860, 385711, 771422, 1157133, 1542844, 1928555, 2314266, 3857110, 4628532, 5785665, 7714220, 11571330, 23142660]

約数ペア:

[(1, 23142660), (2, 11571330), (3, 7714220), (4, 5785665), (5, 4628532), (6, 3857110), (10, 2314266), (12, 1928555), (15, 1542844), (20, 1157133), (30, 771422), (60, 385711), (181, 127860), (362, 63930), (543, 42620), (724, 31965), (905, 25572), (1086, 21310), (1810, 12786), (2131, 10860), (2172, 10655), (2715, 8524), (3620, 6393), (4262, 5430)]