7585690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 16141032

約数和(自身を除く): 8555342

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 137, 226, 245, 274, 490, 565, 685, 791, 959, 1130, 1370, 1582, 1918, 3955, 4795, 5537, 6713, 7910, 9590, 11074, 13426, 15481, 27685, 30962, 33565, 55370, 67130, 77405, 108367, 154810, 216734, 541835, 758569, 1083670, 1517138, 3792845, 7585690]

約数ペア:

[(1, 7585690), (2, 3792845), (5, 1517138), (7, 1083670), (10, 758569), (14, 541835), (35, 216734), (49, 154810), (70, 108367), (98, 77405), (113, 67130), (137, 55370), (226, 33565), (245, 30962), (274, 27685), (490, 15481), (565, 13426), (685, 11074), (791, 9590), (959, 7910), (1130, 6713), (1370, 5537), (1582, 4795), (1918, 3955)]