3144980

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 6705888

約数和(自身を除く): 3560908

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2347, 4694, 9388, 11735, 23470, 46940, 157249, 314498, 628996, 786245, 1572490, 3144980]

約数ペア:

[(1, 3144980), (2, 1572490), (4, 786245), (5, 628996), (10, 314498), (20, 157249), (67, 46940), (134, 23470), (268, 11735), (335, 9388), (670, 4694), (1340, 2347)]