27936370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 65598336

約数和(自身を除く): 37661966

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 71, 73, 77, 98, 110, 142, 146, 154, 245, 355, 365, 385, 490, 497, 511, 539, 710, 730, 770, 781, 803, 994, 1022, 1078, 1562, 1606, 2485, 2555, 2695, 3479, 3577, 3905, 4015, 4970, 5110, 5183, 5390, 5467, 5621, 6958, 7154, 7810, 8030, 10366, 10934, 11242, 17395, 17885, 25915, 27335, 28105, 34790, 35770, 36281, 38269, 39347, 51830, 54670, 56210, 57013, 72562, 76538, 78694, 114026, 181405, 191345, 196735, 253967, 285065, 362810, 382690, 393470, 399091, 507934, 570130, 798182, 1269835, 1995455, 2539670, 2793637, 3990910, 5587274, 13968185, 27936370]

約数ペア:

[(1, 27936370), (2, 13968185), (5, 5587274), (7, 3990910), (10, 2793637), (11, 2539670), (14, 1995455), (22, 1269835), (35, 798182), (49, 570130), (55, 507934), (70, 399091), (71, 393470), (73, 382690), (77, 362810), (98, 285065), (110, 253967), (142, 196735), (146, 191345), (154, 181405), (245, 114026), (355, 78694), (365, 76538), (385, 72562), (490, 57013), (497, 56210), (511, 54670), (539, 51830), (710, 39347), (730, 38269), (770, 36281), (781, 35770), (803, 34790), (994, 28105), (1022, 27335), (1078, 25915), (1562, 17885), (1606, 17395), (2485, 11242), (2555, 10934), (2695, 10366), (3479, 8030), (3577, 7810), (3905, 7154), (4015, 6958), (4970, 5621), (5110, 5467), (5183, 5390)]