196930980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{364687}}^1$

素因数の和:364705

約数の個数: 48

約数和(自身を含む): 612675840

約数和(自身を除く): 415744860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 364687, 729374, 1094061, 1458748, 1823435, 2188122, 3282183, 3646870, 4376244, 5470305, 6564366, 7293740, 9846549, 10940610, 13128732, 16410915, 19693098, 21881220, 32821830, 39386196, 49232745, 65643660, 98465490, 196930980]

約数ペア:

[(1, 196930980), (2, 98465490), (3, 65643660), (4, 49232745), (5, 39386196), (6, 32821830), (9, 21881220), (10, 19693098), (12, 16410915), (15, 13128732), (18, 10940610), (20, 9846549), (27, 7293740), (30, 6564366), (36, 5470305), (45, 4376244), (54, 3646870), (60, 3282183), (90, 2188122), (108, 1823435), (135, 1458748), (180, 1094061), (270, 729374), (540, 364687)]