27767390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 59885568

約数和(自身を除く): 32118178

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 71, 74, 142, 151, 185, 259, 302, 355, 370, 497, 518, 710, 755, 994, 1057, 1295, 1510, 2114, 2485, 2590, 2627, 4970, 5254, 5285, 5587, 10570, 10721, 11174, 13135, 18389, 21442, 26270, 27935, 36778, 39109, 53605, 55870, 75047, 78218, 91945, 107210, 150094, 183890, 195545, 375235, 391090, 396677, 750470, 793354, 1983385, 2776739, 3966770, 5553478, 13883695, 27767390]

約数ペア:

[(1, 27767390), (2, 13883695), (5, 5553478), (7, 3966770), (10, 2776739), (14, 1983385), (35, 793354), (37, 750470), (70, 396677), (71, 391090), (74, 375235), (142, 195545), (151, 183890), (185, 150094), (259, 107210), (302, 91945), (355, 78218), (370, 75047), (497, 55870), (518, 53605), (710, 39109), (755, 36778), (994, 27935), (1057, 26270), (1295, 21442), (1510, 18389), (2114, 13135), (2485, 11174), (2590, 10721), (2627, 10570), (4970, 5587), (5254, 5285)]