7886570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 14688000

約数和(自身を除く): 6801430

約数列:

[1, 2, 5, 10, 67, 79, 134, 149, 158, 298, 335, 395, 670, 745, 790, 1490, 5293, 9983, 10586, 11771, 19966, 23542, 26465, 49915, 52930, 58855, 99830, 117710, 788657, 1577314, 3943285, 7886570]

約数ペア:

[(1, 7886570), (2, 3943285), (5, 1577314), (10, 788657), (67, 117710), (79, 99830), (134, 58855), (149, 52930), (158, 49915), (298, 26465), (335, 23542), (395, 19966), (670, 11771), (745, 10586), (790, 9983), (1490, 5293)]