22075980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2647}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 62280960

約数和(自身を除く): 40204980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2647, 2780, 4170, 5294, 7941, 8340, 10588, 13235, 15882, 26470, 31764, 39705, 52940, 79410, 158820, 367933, 735866, 1103799, 1471732, 1839665, 2207598, 3679330, 4415196, 5518995, 7358660, 11037990, 22075980]

約数ペア:

[(1, 22075980), (2, 11037990), (3, 7358660), (4, 5518995), (5, 4415196), (6, 3679330), (10, 2207598), (12, 1839665), (15, 1471732), (20, 1103799), (30, 735866), (60, 367933), (139, 158820), (278, 79410), (417, 52940), (556, 39705), (695, 31764), (834, 26470), (1390, 15882), (1668, 13235), (2085, 10588), (2647, 8340), (2780, 7941), (4170, 5294)]