1549020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 4733568

約数和(自身を除く): 3184548

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, 2347, 4694, 7041, 9388, 11735, 14082, 23470, 25817, 28164, 35205, 46940, 51634, 70410, 77451, 103268, 129085, 140820, 154902, 258170, 309804, 387255, 516340, 774510, 1549020]

約数ペア:

[(1, 1549020), (2, 774510), (3, 516340), (4, 387255), (5, 309804), (6, 258170), (10, 154902), (11, 140820), (12, 129085), (15, 103268), (20, 77451), (22, 70410), (30, 51634), (33, 46940), (44, 35205), (55, 28164), (60, 25817), (66, 23470), (110, 14082), (132, 11735), (165, 9388), (220, 7041), (330, 4694), (660, 2347)]