39943860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60521}}^1$

素因数の和:60544

約数の個数: 48

約数和(自身を含む): 122012352

約数和(自身を除く): 82068492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 60521, 121042, 181563, 242084, 302605, 363126, 605210, 665731, 726252, 907815, 1210420, 1331462, 1815630, 1997193, 2662924, 3328655, 3631260, 3994386, 6657310, 7988772, 9985965, 13314620, 19971930, 39943860]

約数ペア:

[(1, 39943860), (2, 19971930), (3, 13314620), (4, 9985965), (5, 7988772), (6, 6657310), (10, 3994386), (11, 3631260), (12, 3328655), (15, 2662924), (20, 1997193), (22, 1815630), (30, 1331462), (33, 1210420), (44, 907815), (55, 726252), (60, 665731), (66, 605210), (110, 363126), (132, 302605), (165, 242084), (220, 181563), (330, 121042), (660, 60521)]