137225620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1741}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 330115968

約数和(自身を除く): 192890348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 563, 1126, 1741, 2252, 2815, 3482, 3941, 5630, 6964, 7882, 8705, 11260, 12187, 15764, 17410, 19705, 24374, 34820, 39410, 48748, 60935, 78820, 121870, 243740, 980183, 1960366, 3920732, 4900915, 6861281, 9801830, 13722562, 19603660, 27445124, 34306405, 68612810, 137225620]

約数ペア:

[(1, 137225620), (2, 68612810), (4, 34306405), (5, 27445124), (7, 19603660), (10, 13722562), (14, 9801830), (20, 6861281), (28, 4900915), (35, 3920732), (70, 1960366), (140, 980183), (563, 243740), (1126, 121870), (1741, 78820), (2252, 60935), (2815, 48748), (3482, 39410), (3941, 34820), (5630, 24374), (6964, 19705), (7882, 17410), (8705, 15764), (11260, 12187)]