74606820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11621}}^1$

素因数の和:11740

約数の個数: 48

約数和(自身を含む): 210869568

約数和(自身を除く): 136262748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 11621, 23242, 34863, 46484, 58105, 69726, 116210, 139452, 174315, 232420, 348630, 697260, 1243447, 2486894, 3730341, 4973788, 6217235, 7460682, 12434470, 14921364, 18651705, 24868940, 37303410, 74606820]

約数ペア:

[(1, 74606820), (2, 37303410), (3, 24868940), (4, 18651705), (5, 14921364), (6, 12434470), (10, 7460682), (12, 6217235), (15, 4973788), (20, 3730341), (30, 2486894), (60, 1243447), (107, 697260), (214, 348630), (321, 232420), (428, 174315), (535, 139452), (642, 116210), (1070, 69726), (1284, 58105), (1605, 46484), (2140, 34863), (3210, 23242), (6420, 11621)]