27615630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 76515840

約数和(自身を除く): 48900210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1229, 1498, 1605, 2247, 2458, 3210, 3687, 3745, 4494, 6145, 7374, 7490, 8603, 11235, 12290, 17206, 18435, 22470, 25809, 36870, 43015, 51618, 86030, 129045, 131503, 258090, 263006, 394509, 657515, 789018, 920521, 1315030, 1841042, 1972545, 2761563, 3945090, 4602605, 5523126, 9205210, 13807815, 27615630]

約数ペア:

[(1, 27615630), (2, 13807815), (3, 9205210), (5, 5523126), (6, 4602605), (7, 3945090), (10, 2761563), (14, 1972545), (15, 1841042), (21, 1315030), (30, 920521), (35, 789018), (42, 657515), (70, 394509), (105, 263006), (107, 258090), (210, 131503), (214, 129045), (321, 86030), (535, 51618), (642, 43015), (749, 36870), (1070, 25809), (1229, 22470), (1498, 18435), (1605, 17206), (2247, 12290), (2458, 11235), (3210, 8603), (3687, 7490), (3745, 7374), (4494, 6145)]