68371140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1139519}}^1$

素因数の和:1139531

約数の個数: 24

約数和(自身を含む): 191439360

約数和(自身を除く): 123068220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1139519, 2279038, 3418557, 4558076, 5697595, 6837114, 11395190, 13674228, 17092785, 22790380, 34185570, 68371140]

約数ペア:

[(1, 68371140), (2, 34185570), (3, 22790380), (4, 17092785), (5, 13674228), (6, 11395190), (10, 6837114), (12, 5697595), (15, 4558076), (20, 3418557), (30, 2279038), (60, 1139519)]