68923870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7309}}^1$

素因数の和:7380

約数の個数: 32

約数和(自身を含む): 132632640

約数和(自身を除く): 63708770

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 7309, 9430, 14618, 36545, 73090, 168107, 299669, 336214, 599338, 840535, 1498345, 1681070, 2996690, 6892387, 13784774, 34461935, 68923870]

約数ペア:

[(1, 68923870), (2, 34461935), (5, 13784774), (10, 6892387), (23, 2996690), (41, 1681070), (46, 1498345), (82, 840535), (115, 599338), (205, 336214), (230, 299669), (410, 168107), (943, 73090), (1886, 36545), (4715, 14618), (7309, 9430)]