3489860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 8285760

約数和(自身を除く): 4795900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 547, 580, 638, 1094, 1276, 1595, 2188, 2735, 3190, 5470, 6017, 6380, 10940, 12034, 15863, 24068, 30085, 31726, 60170, 63452, 79315, 120340, 158630, 174493, 317260, 348986, 697972, 872465, 1744930, 3489860]

約数ペア:

[(1, 3489860), (2, 1744930), (4, 872465), (5, 697972), (10, 348986), (11, 317260), (20, 174493), (22, 158630), (29, 120340), (44, 79315), (55, 63452), (58, 60170), (110, 31726), (116, 30085), (145, 24068), (220, 15863), (290, 12034), (319, 10940), (547, 6380), (580, 6017), (638, 5470), (1094, 3190), (1276, 2735), (1595, 2188)]