1427470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 2954880

約数和(自身を除く): 1527410

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 683, 1045, 1366, 2090, 3415, 6830, 7513, 12977, 15026, 25954, 37565, 64885, 75130, 129770, 142747, 285494, 713735, 1427470]

約数ペア:

[(1, 1427470), (2, 713735), (5, 285494), (10, 142747), (11, 129770), (19, 75130), (22, 64885), (38, 37565), (55, 25954), (95, 15026), (110, 12977), (190, 7513), (209, 6830), (418, 3415), (683, 2090), (1045, 1366)]