13051140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{217519}}^1$

素因数の和:217531

約数の個数: 24

約数和(自身を含む): 36543360

約数和(自身を除く): 23492220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 217519, 435038, 652557, 870076, 1087595, 1305114, 2175190, 2610228, 3262785, 4350380, 6525570, 13051140]

約数ペア:

[(1, 13051140), (2, 6525570), (3, 4350380), (4, 3262785), (5, 2610228), (6, 2175190), (10, 1305114), (12, 1087595), (15, 870076), (20, 652557), (30, 435038), (60, 217519)]