27584310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70729}}^1$

素因数の和:70752

約数の個数: 32

約数和(自身を含む): 71295840

約数和(自身を除く): 43711530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 70729, 141458, 212187, 353645, 424374, 707290, 919477, 1060935, 1838954, 2121870, 2758431, 4597385, 5516862, 9194770, 13792155, 27584310]

約数ペア:

[(1, 27584310), (2, 13792155), (3, 9194770), (5, 5516862), (6, 4597385), (10, 2758431), (13, 2121870), (15, 1838954), (26, 1060935), (30, 919477), (39, 707290), (65, 424374), (78, 353645), (130, 212187), (195, 141458), (390, 70729)]