3090040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 7062480

約数和(自身を除く): 3972440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1153, 1340, 2306, 2680, 4612, 5765, 9224, 11530, 23060, 46120, 77251, 154502, 309004, 386255, 618008, 772510, 1545020, 3090040]

約数ペア:

[(1, 3090040), (2, 1545020), (4, 772510), (5, 618008), (8, 386255), (10, 309004), (20, 154502), (40, 77251), (67, 46120), (134, 23060), (268, 11530), (335, 9224), (536, 5765), (670, 4612), (1153, 2680), (1340, 2306)]