3441140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 7938000

約数和(自身を除く): 4496860

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 349, 493, 580, 698, 986, 1396, 1745, 1972, 2465, 3490, 4930, 5933, 6980, 9860, 10121, 11866, 20242, 23732, 29665, 40484, 50605, 59330, 101210, 118660, 172057, 202420, 344114, 688228, 860285, 1720570, 3441140]

約数ペア:

[(1, 3441140), (2, 1720570), (4, 860285), (5, 688228), (10, 344114), (17, 202420), (20, 172057), (29, 118660), (34, 101210), (58, 59330), (68, 50605), (85, 40484), (116, 29665), (145, 23732), (170, 20242), (290, 11866), (340, 10121), (349, 9860), (493, 6980), (580, 5933), (698, 4930), (986, 3490), (1396, 2465), (1745, 1972)]