3013790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 2913250

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 239, 478, 485, 970, 1195, 1261, 2390, 2522, 3107, 6214, 6305, 12610, 15535, 23183, 31070, 46366, 115915, 231830, 301379, 602758, 1506895, 3013790]

約数ペア:

[(1, 3013790), (2, 1506895), (5, 602758), (10, 301379), (13, 231830), (26, 115915), (65, 46366), (97, 31070), (130, 23183), (194, 15535), (239, 12610), (478, 6305), (485, 6214), (970, 3107), (1195, 2522), (1261, 2390)]