64502060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8693}}^1$

素因数の和:8762

約数の個数: 48

約数和(自身を含む): 157743936

約数和(自身を除く): 93241876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 8693, 17386, 34772, 43465, 60851, 86930, 121702, 173860, 243404, 304255, 460729, 608510, 921458, 1217020, 1842916, 2303645, 3225103, 4607290, 6450206, 9214580, 12900412, 16125515, 32251030, 64502060]

約数ペア:

[(1, 64502060), (2, 32251030), (4, 16125515), (5, 12900412), (7, 9214580), (10, 6450206), (14, 4607290), (20, 3225103), (28, 2303645), (35, 1842916), (53, 1217020), (70, 921458), (106, 608510), (140, 460729), (212, 304255), (265, 243404), (371, 173860), (530, 121702), (742, 86930), (1060, 60851), (1484, 43465), (1855, 34772), (3710, 17386), (7420, 8693)]