7697470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 16588800

約数和(自身を除く): 8891330

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 127, 145, 190, 209, 254, 290, 319, 418, 551, 635, 638, 1045, 1102, 1270, 1397, 1595, 2090, 2413, 2755, 2794, 3190, 3683, 4826, 5510, 6061, 6985, 7366, 12065, 12122, 13970, 18415, 24130, 26543, 30305, 36830, 40513, 53086, 60610, 69977, 81026, 132715, 139954, 202565, 265430, 349885, 405130, 699770, 769747, 1539494, 3848735, 7697470]

約数ペア:

[(1, 7697470), (2, 3848735), (5, 1539494), (10, 769747), (11, 699770), (19, 405130), (22, 349885), (29, 265430), (38, 202565), (55, 139954), (58, 132715), (95, 81026), (110, 69977), (127, 60610), (145, 53086), (190, 40513), (209, 36830), (254, 30305), (290, 26543), (319, 24130), (418, 18415), (551, 13970), (635, 12122), (638, 12065), (1045, 7366), (1102, 6985), (1270, 6061), (1397, 5510), (1595, 4826), (2090, 3683), (2413, 3190), (2755, 2794)]