6973590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17881}}^1$

素因数の和:17904

約数の個数: 32

約数和(自身を含む): 18025056

約数和(自身を除く): 11051466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 17881, 35762, 53643, 89405, 107286, 178810, 232453, 268215, 464906, 536430, 697359, 1162265, 1394718, 2324530, 3486795, 6973590]

約数ペア:

[(1, 6973590), (2, 3486795), (3, 2324530), (5, 1394718), (6, 1162265), (10, 697359), (13, 536430), (15, 464906), (26, 268215), (30, 232453), (39, 178810), (65, 107286), (78, 89405), (130, 53643), (195, 35762), (390, 17881)]