633637060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{32561}}^1$

素因数の和:32716

約数の個数: 48

約数和(自身を含む): 1531716480

約数和(自身を除く): 898079420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3892, 4865, 9730, 19460, 32561, 65122, 130244, 162805, 227927, 325610, 455854, 651220, 911708, 1139635, 2279270, 4525979, 4558540, 9051958, 18103916, 22629895, 31681853, 45259790, 63363706, 90519580, 126727412, 158409265, 316818530, 633637060]

約数ペア:

[(1, 633637060), (2, 316818530), (4, 158409265), (5, 126727412), (7, 90519580), (10, 63363706), (14, 45259790), (20, 31681853), (28, 22629895), (35, 18103916), (70, 9051958), (139, 4558540), (140, 4525979), (278, 2279270), (556, 1139635), (695, 911708), (973, 651220), (1390, 455854), (1946, 325610), (2780, 227927), (3892, 162805), (4865, 130244), (9730, 65122), (19460, 32561)]