8221590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7027}}^1$

素因数の和:7053

約数の個数: 48

約数和(自身を含む): 23023728

約数和(自身を除く): 14802138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 7027, 14054, 21081, 35135, 42162, 63243, 70270, 91351, 105405, 126486, 182702, 210810, 274053, 316215, 456755, 548106, 632430, 822159, 913510, 1370265, 1644318, 2740530, 4110795, 8221590]

約数ペア:

[(1, 8221590), (2, 4110795), (3, 2740530), (5, 1644318), (6, 1370265), (9, 913510), (10, 822159), (13, 632430), (15, 548106), (18, 456755), (26, 316215), (30, 274053), (39, 210810), (45, 182702), (65, 126486), (78, 105405), (90, 91351), (117, 70270), (130, 63243), (195, 42162), (234, 35135), (390, 21081), (585, 14054), (1170, 7027)]