2391270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 6704640

約数和(自身を除く): 4313370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 193, 210, 295, 354, 386, 413, 579, 590, 826, 885, 965, 1158, 1239, 1351, 1770, 1930, 2065, 2478, 2702, 2895, 4053, 4130, 5790, 6195, 6755, 8106, 11387, 12390, 13510, 20265, 22774, 34161, 40530, 56935, 68322, 79709, 113870, 159418, 170805, 239127, 341610, 398545, 478254, 797090, 1195635, 2391270]

約数ペア:

[(1, 2391270), (2, 1195635), (3, 797090), (5, 478254), (6, 398545), (7, 341610), (10, 239127), (14, 170805), (15, 159418), (21, 113870), (30, 79709), (35, 68322), (42, 56935), (59, 40530), (70, 34161), (105, 22774), (118, 20265), (177, 13510), (193, 12390), (210, 11387), (295, 8106), (354, 6755), (386, 6195), (413, 5790), (579, 4130), (590, 4053), (826, 2895), (885, 2702), (965, 2478), (1158, 2065), (1239, 1930), (1351, 1770)]