26551860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{442531}}^1$

素因数の和:442543

約数の個数: 24

約数和(自身を含む): 74345376

約数和(自身を除く): 47793516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 442531, 885062, 1327593, 1770124, 2212655, 2655186, 4425310, 5310372, 6637965, 8850620, 13275930, 26551860]

約数ペア:

[(1, 26551860), (2, 13275930), (3, 8850620), (4, 6637965), (5, 5310372), (6, 4425310), (10, 2655186), (12, 2212655), (15, 1770124), (20, 1327593), (30, 885062), (60, 442531)]