72555630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3229}}^1$

素因数の和:3353

約数の個数: 64

約数和(自身を含む): 200931840

約数和(自身を除く): 128376210

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, 1498, 1605, 2247, 3210, 3229, 3745, 4494, 6458, 7490, 9687, 11235, 16145, 19374, 22470, 22603, 32290, 45206, 48435, 67809, 96870, 113015, 135618, 226030, 339045, 345503, 678090, 691006, 1036509, 1727515, 2073018, 2418521, 3455030, 4837042, 5182545, 7255563, 10365090, 12092605, 14511126, 24185210, 36277815, 72555630]

約数ペア:

[(1, 72555630), (2, 36277815), (3, 24185210), (5, 14511126), (6, 12092605), (7, 10365090), (10, 7255563), (14, 5182545), (15, 4837042), (21, 3455030), (30, 2418521), (35, 2073018), (42, 1727515), (70, 1036509), (105, 691006), (107, 678090), (210, 345503), (214, 339045), (321, 226030), (535, 135618), (642, 113015), (749, 96870), (1070, 67809), (1498, 48435), (1605, 45206), (2247, 32290), (3210, 22603), (3229, 22470), (3745, 19374), (4494, 16145), (6458, 11235), (7490, 9687)]