30241140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{719}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 54672780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 719, 1402, 1438, 2103, 2157, 2804, 2876, 3505, 3595, 4206, 4314, 7010, 7190, 8412, 8628, 10515, 10785, 14020, 14380, 21030, 21570, 42060, 43140, 504019, 1008038, 1512057, 2016076, 2520095, 3024114, 5040190, 6048228, 7560285, 10080380, 15120570, 30241140]

約数ペア:

[(1, 30241140), (2, 15120570), (3, 10080380), (4, 7560285), (5, 6048228), (6, 5040190), (10, 3024114), (12, 2520095), (15, 2016076), (20, 1512057), (30, 1008038), (60, 504019), (701, 43140), (719, 42060), (1402, 21570), (1438, 21030), (2103, 14380), (2157, 14020), (2804, 10785), (2876, 10515), (3505, 8628), (3595, 8412), (4206, 7190), (4314, 7010)]