12542707730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{601}}^1\times {\mathrm{673}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 25941904128

約数和(自身を除く): 13399196398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 601, 673, 886, 1202, 1346, 2215, 3005, 3101, 3365, 4207, 4430, 4711, 6010, 6202, 6730, 8414, 9422, 15505, 21035, 23555, 31010, 42070, 47110, 266243, 298139, 404473, 532486, 596278, 808946, 1331215, 1490695, 1863701, 2022365, 2086973, 2662430, 2831311, 2981390, 3727402, 4044730, 4173946, 5662622, 9318505, 10434865, 14156555, 18637010, 20869730, 28313110, 179181539, 358363078, 895907695, 1254270773, 1791815390, 2508541546, 6271353865, 12542707730]

約数ペア:

[(1, 12542707730), (2, 6271353865), (5, 2508541546), (7, 1791815390), (10, 1254270773), (14, 895907695), (35, 358363078), (70, 179181539), (443, 28313110), (601, 20869730), (673, 18637010), (886, 14156555), (1202, 10434865), (1346, 9318505), (2215, 5662622), (3005, 4173946), (3101, 4044730), (3365, 3727402), (4207, 2981390), (4430, 2831311), (4711, 2662430), (6010, 2086973), (6202, 2022365), (6730, 1863701), (8414, 1490695), (9422, 1331215), (15505, 808946), (21035, 596278), (23555, 532486), (31010, 404473), (42070, 298139), (47110, 266243)]