213486510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{418601}}^1$

素因数の和:418628

約数の個数: 32

約数和(自身を含む): 542508192

約数和(自身を除く): 329021682

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 418601, 837202, 1255803, 2093005, 2511606, 4186010, 6279015, 7116217, 12558030, 14232434, 21348651, 35581085, 42697302, 71162170, 106743255, 213486510]

約数ペア:

[(1, 213486510), (2, 106743255), (3, 71162170), (5, 42697302), (6, 35581085), (10, 21348651), (15, 14232434), (17, 12558030), (30, 7116217), (34, 6279015), (51, 4186010), (85, 2511606), (102, 2093005), (170, 1255803), (255, 837202), (510, 418601)]