66550070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13499}}^1$

素因数の和:13552

約数の個数: 32

約数和(自身を含む): 131220000

約数和(自身を除く): 64669930

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 13499, 26998, 67495, 134990, 229483, 391471, 458966, 782942, 1147415, 1957355, 2294830, 3914710, 6655007, 13310014, 33275035, 66550070]

約数ペア:

[(1, 66550070), (2, 33275035), (5, 13310014), (10, 6655007), (17, 3914710), (29, 2294830), (34, 1957355), (58, 1147415), (85, 782942), (145, 458966), (170, 391471), (290, 229483), (493, 134990), (986, 67495), (2465, 26998), (4930, 13499)]