72215730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2381}}^1$

素因数の和:2731

約数の個数: 48

約数和(自身を含む): 188397144

約数和(自身を除く): 116181414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 674, 1011, 1685, 2022, 2381, 3033, 3370, 4762, 5055, 6066, 7143, 10110, 11905, 14286, 15165, 21429, 23810, 30330, 35715, 42858, 71430, 107145, 214290, 802397, 1604794, 2407191, 4011985, 4814382, 7221573, 8023970, 12035955, 14443146, 24071910, 36107865, 72215730]

約数ペア:

[(1, 72215730), (2, 36107865), (3, 24071910), (5, 14443146), (6, 12035955), (9, 8023970), (10, 7221573), (15, 4814382), (18, 4011985), (30, 2407191), (45, 1604794), (90, 802397), (337, 214290), (674, 107145), (1011, 71430), (1685, 42858), (2022, 35715), (2381, 30330), (3033, 23810), (3370, 21429), (4762, 15165), (5055, 14286), (6066, 11905), (7143, 10110)]