65070490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 121960080

約数和(自身を除く): 56889590

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 865, 1297, 1730, 2594, 5017, 6485, 10034, 12970, 25085, 37613, 50170, 75226, 188065, 224381, 376130, 448762, 1121905, 2243810, 6507049, 13014098, 32535245, 65070490]

約数ペア:

[(1, 65070490), (2, 32535245), (5, 13014098), (10, 6507049), (29, 2243810), (58, 1121905), (145, 448762), (173, 376130), (290, 224381), (346, 188065), (865, 75226), (1297, 50170), (1730, 37613), (2594, 25085), (5017, 12970), (6485, 10034)]