22715940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29123}}^1$

素因数の和:29148

約数の個数: 48

約数和(自身を含む): 68499648

約数和(自身を除く): 45783708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29123, 58246, 87369, 116492, 145615, 174738, 291230, 349476, 378599, 436845, 582460, 757198, 873690, 1135797, 1514396, 1747380, 1892995, 2271594, 3785990, 4543188, 5678985, 7571980, 11357970, 22715940]

約数ペア:

[(1, 22715940), (2, 11357970), (3, 7571980), (4, 5678985), (5, 4543188), (6, 3785990), (10, 2271594), (12, 1892995), (13, 1747380), (15, 1514396), (20, 1135797), (26, 873690), (30, 757198), (39, 582460), (52, 436845), (60, 378599), (65, 349476), (78, 291230), (130, 174738), (156, 145615), (195, 116492), (260, 87369), (390, 58246), (780, 29123)]