66996510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{319031}}^1$

素因数の和:319048

約数の個数: 32

約数和(自身を含む): 183762432

約数和(自身を除く): 116765922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 319031, 638062, 957093, 1595155, 1914186, 2233217, 3190310, 4466434, 4785465, 6699651, 9570930, 11166085, 13399302, 22332170, 33498255, 66996510]

約数ペア:

[(1, 66996510), (2, 33498255), (3, 22332170), (5, 13399302), (6, 11166085), (7, 9570930), (10, 6699651), (14, 4785465), (15, 4466434), (21, 3190310), (30, 2233217), (35, 1914186), (42, 1595155), (70, 957093), (105, 638062), (210, 319031)]