166880070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{264889}}^1$

素因数の和:264909

約数の個数: 48

約数和(自身を含む): 495874080

約数和(自身を除く): 328994010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 264889, 529778, 794667, 1324445, 1589334, 1854223, 2384001, 2648890, 3708446, 3973335, 4768002, 5562669, 7946670, 9271115, 11125338, 11920005, 16688007, 18542230, 23840010, 27813345, 33376014, 55626690, 83440035, 166880070]

約数ペア:

[(1, 166880070), (2, 83440035), (3, 55626690), (5, 33376014), (6, 27813345), (7, 23840010), (9, 18542230), (10, 16688007), (14, 11920005), (15, 11125338), (18, 9271115), (21, 7946670), (30, 5562669), (35, 4768002), (42, 3973335), (45, 3708446), (63, 2648890), (70, 2384001), (90, 1854223), (105, 1589334), (126, 1324445), (210, 794667), (315, 529778), (630, 264889)]