1675740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 5120640

約数和(自身を除く): 3444900

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, 2539, 5078, 7617, 10156, 12695, 15234, 25390, 27929, 30468, 38085, 50780, 55858, 76170, 83787, 111716, 139645, 152340, 167574, 279290, 335148, 418935, 558580, 837870, 1675740]

約数ペア:

[(1, 1675740), (2, 837870), (3, 558580), (4, 418935), (5, 335148), (6, 279290), (10, 167574), (11, 152340), (12, 139645), (15, 111716), (20, 83787), (22, 76170), (30, 55858), (33, 50780), (44, 38085), (55, 30468), (60, 27929), (66, 25390), (110, 15234), (132, 12695), (165, 10156), (220, 7617), (330, 5078), (660, 2539)]