4714380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2407

約数の個数: 72

約数和(自身を含む): 15606864

約数和(自身を除く): 10892484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2381, 4762, 7143, 9524, 11905, 14286, 21429, 23810, 26191, 28572, 35715, 42858, 47620, 52382, 71430, 78573, 85716, 104764, 107145, 130955, 142860, 157146, 214290, 235719, 261910, 314292, 392865, 428580, 471438, 523820, 785730, 942876, 1178595, 1571460, 2357190, 4714380]

約数ペア:

[(1, 4714380), (2, 2357190), (3, 1571460), (4, 1178595), (5, 942876), (6, 785730), (9, 523820), (10, 471438), (11, 428580), (12, 392865), (15, 314292), (18, 261910), (20, 235719), (22, 214290), (30, 157146), (33, 142860), (36, 130955), (44, 107145), (45, 104764), (55, 85716), (60, 78573), (66, 71430), (90, 52382), (99, 47620), (110, 42858), (132, 35715), (165, 28572), (180, 26191), (198, 23810), (220, 21429), (330, 14286), (396, 11905), (495, 9524), (660, 7143), (990, 4762), (1980, 2381)]