15697659590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{7621}}^1$

素因数の和:7977

約数の個数: 64

約数和(自身を含む): 30655074240

約数和(自身を除く): 14957414650

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 293, 370, 586, 703, 1406, 1465, 2930, 3515, 5567, 7030, 7621, 10841, 11134, 15242, 21682, 27835, 38105, 54205, 55670, 76210, 108410, 144799, 205979, 281977, 289598, 411958, 563954, 723995, 1029895, 1409885, 1447990, 2059790, 2232953, 2819770, 4465906, 5357563, 10715126, 11164765, 22329530, 26787815, 42426107, 53575630, 82619261, 84852214, 165238522, 212130535, 413096305, 424261070, 826192610, 1569765959, 3139531918, 7848829795, 15697659590]

約数ペア:

[(1, 15697659590), (2, 7848829795), (5, 3139531918), (10, 1569765959), (19, 826192610), (37, 424261070), (38, 413096305), (74, 212130535), (95, 165238522), (185, 84852214), (190, 82619261), (293, 53575630), (370, 42426107), (586, 26787815), (703, 22329530), (1406, 11164765), (1465, 10715126), (2930, 5357563), (3515, 4465906), (5567, 2819770), (7030, 2232953), (7621, 2059790), (10841, 1447990), (11134, 1409885), (15242, 1029895), (21682, 723995), (27835, 563954), (38105, 411958), (54205, 289598), (55670, 281977), (76210, 205979), (108410, 144799)]