22905780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{797}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 41444940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 797, 958, 1437, 1594, 1916, 2391, 2395, 2874, 3188, 3985, 4782, 4790, 5748, 7185, 7970, 9564, 9580, 11955, 14370, 15940, 23910, 28740, 47820, 381763, 763526, 1145289, 1527052, 1908815, 2290578, 3817630, 4581156, 5726445, 7635260, 11452890, 22905780]

約数ペア:

[(1, 22905780), (2, 11452890), (3, 7635260), (4, 5726445), (5, 4581156), (6, 3817630), (10, 2290578), (12, 1908815), (15, 1527052), (20, 1145289), (30, 763526), (60, 381763), (479, 47820), (797, 28740), (958, 23910), (1437, 15940), (1594, 14370), (1916, 11955), (2391, 9580), (2395, 9564), (2874, 7970), (3188, 7185), (3985, 5748), (4782, 4790)]