2602380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3943}}^1$

素因数の和:3966

約数の個数: 48

約数和(自身を含む): 7951104

約数和(自身を除く): 5348724

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, 3943, 7886, 11829, 15772, 19715, 23658, 39430, 43373, 47316, 59145, 78860, 86746, 118290, 130119, 173492, 216865, 236580, 260238, 433730, 520476, 650595, 867460, 1301190, 2602380]

約数ペア:

[(1, 2602380), (2, 1301190), (3, 867460), (4, 650595), (5, 520476), (6, 433730), (10, 260238), (11, 236580), (12, 216865), (15, 173492), (20, 130119), (22, 118290), (30, 86746), (33, 78860), (44, 59145), (55, 47316), (60, 43373), (66, 39430), (110, 23658), (132, 19715), (165, 15772), (220, 11829), (330, 7886), (660, 3943)]