7449420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11287}}^1$

素因数の和:11310

約数の個数: 48

約数和(自身を含む): 22756608

約数和(自身を除く): 15307188

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, 11287, 22574, 33861, 45148, 56435, 67722, 112870, 124157, 135444, 169305, 225740, 248314, 338610, 372471, 496628, 620785, 677220, 744942, 1241570, 1489884, 1862355, 2483140, 3724710, 7449420]

約数ペア:

[(1, 7449420), (2, 3724710), (3, 2483140), (4, 1862355), (5, 1489884), (6, 1241570), (10, 744942), (11, 677220), (12, 620785), (15, 496628), (20, 372471), (22, 338610), (30, 248314), (33, 225740), (44, 169305), (55, 135444), (60, 124157), (66, 112870), (110, 67722), (132, 56435), (165, 45148), (220, 33861), (330, 22574), (660, 11287)]