2030462010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{172219}}^1$

素因数の和:172363

約数の個数: 48

約数和(自身を含む): 5319531360

約数和(自身を除く): 3289069350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 172219, 344438, 516657, 861095, 1033314, 1549971, 1722190, 2583285, 3099942, 5166570, 7749855, 15499710, 22560689, 45121378, 67682067, 112803445, 135364134, 203046201, 225606890, 338410335, 406092402, 676820670, 1015231005, 2030462010]

約数ペア:

[(1, 2030462010), (2, 1015231005), (3, 676820670), (5, 406092402), (6, 338410335), (9, 225606890), (10, 203046201), (15, 135364134), (18, 112803445), (30, 67682067), (45, 45121378), (90, 22560689), (131, 15499710), (262, 7749855), (393, 5166570), (655, 3099942), (786, 2583285), (1179, 1722190), (1310, 1549971), (1965, 1033314), (2358, 861095), (3930, 516657), (5895, 344438), (11790, 172219)]