342294830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{69431}}^1$

素因数の和:69484

約数の個数: 32

約数和(自身を含む): 674879040

約数和(自身を除く): 332584210

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 69431, 138862, 347155, 694310, 1180327, 2013499, 2360654, 4026998, 5901635, 10067495, 11803270, 20134990, 34229483, 68458966, 171147415, 342294830]

約数ペア:

[(1, 342294830), (2, 171147415), (5, 68458966), (10, 34229483), (17, 20134990), (29, 11803270), (34, 10067495), (58, 5901635), (85, 4026998), (145, 2360654), (170, 2013499), (290, 1180327), (493, 694310), (986, 347155), (2465, 138862), (4930, 69431)]