30195886216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1\times {\mathrm{1259}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 58587883200

約数和(自身を除く): 28391996984

約数列:

[1, 2, 4, 8, 43, 86, 113, 172, 226, 344, 452, 617, 904, 1234, 1259, 2468, 2518, 4859, 4936, 5036, 9718, 10072, 19436, 26531, 38872, 53062, 54137, 69721, 106124, 108274, 139442, 142267, 212248, 216548, 278884, 284534, 433096, 557768, 569068, 776803, 1138136, 1553606, 2998003, 3107212, 5996006, 6117481, 6214424, 11992012, 12234962, 23984024, 24469924, 33402529, 48939848, 66805058, 87778739, 133610116, 175557478, 267220232, 351114956, 702229912, 3774485777, 7548971554, 15097943108, 30195886216]

約数ペア:

[(1, 30195886216), (2, 15097943108), (4, 7548971554), (8, 3774485777), (43, 702229912), (86, 351114956), (113, 267220232), (172, 175557478), (226, 133610116), (344, 87778739), (452, 66805058), (617, 48939848), (904, 33402529), (1234, 24469924), (1259, 23984024), (2468, 12234962), (2518, 11992012), (4859, 6214424), (4936, 6117481), (5036, 5996006), (9718, 3107212), (10072, 2998003), (19436, 1553606), (26531, 1138136), (38872, 776803), (53062, 569068), (54137, 557768), (69721, 433096), (106124, 284534), (108274, 278884), (139442, 216548), (142267, 212248)]