141561770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14549}}^1$

素因数の和:14702

約数の個数: 32

約数和(自身を含む): 293328000

約数和(自身を除く): 151766230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 14549, 29098, 72745, 101843, 145490, 203686, 509215, 1018430, 2022311, 4044622, 10111555, 14156177, 20223110, 28312354, 70780885, 141561770]

約数ペア:

[(1, 141561770), (2, 70780885), (5, 28312354), (7, 20223110), (10, 14156177), (14, 10111555), (35, 4044622), (70, 2022311), (139, 1018430), (278, 509215), (695, 203686), (973, 145490), (1390, 101843), (1946, 72745), (4865, 29098), (9730, 14549)]