137778540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135077}}^1$

素因数の和:135106

約数の個数: 48

約数和(自身を含む): 408475872

約数和(自身を除く): 270697332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 135077, 270154, 405231, 540308, 675385, 810462, 1350770, 1620924, 2026155, 2296309, 2701540, 4052310, 4592618, 6888927, 8104620, 9185236, 11481545, 13777854, 22963090, 27555708, 34444635, 45926180, 68889270, 137778540]

約数ペア:

[(1, 137778540), (2, 68889270), (3, 45926180), (4, 34444635), (5, 27555708), (6, 22963090), (10, 13777854), (12, 11481545), (15, 9185236), (17, 8104620), (20, 6888927), (30, 4592618), (34, 4052310), (51, 2701540), (60, 2296309), (68, 2026155), (85, 1620924), (102, 1350770), (170, 810462), (204, 675385), (255, 540308), (340, 405231), (510, 270154), (1020, 135077)]