10249902

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 80

約数和(自身を含む): 25694592

約数和(自身を除く): 15444690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 157, 162, 186, 234, 279, 314, 351, 403, 471, 558, 702, 806, 837, 942, 1053, 1209, 1413, 1674, 2041, 2106, 2418, 2511, 2826, 3627, 4082, 4239, 4867, 5022, 6123, 7254, 8478, 9734, 10881, 12246, 12717, 14601, 18369, 21762, 25434, 29202, 32643, 36738, 43803, 55107, 63271, 65286, 87606, 110214, 126542, 131409, 165321, 189813, 262818, 330642, 379626, 394227, 569439, 788454, 1138878, 1708317, 3416634, 5124951, 10249902]

約数ペア:

[(1, 10249902), (2, 5124951), (3, 3416634), (6, 1708317), (9, 1138878), (13, 788454), (18, 569439), (26, 394227), (27, 379626), (31, 330642), (39, 262818), (54, 189813), (62, 165321), (78, 131409), (81, 126542), (93, 110214), (117, 87606), (157, 65286), (162, 63271), (186, 55107), (234, 43803), (279, 36738), (314, 32643), (351, 29202), (403, 25434), (471, 21762), (558, 18369), (702, 14601), (806, 12717), (837, 12246), (942, 10881), (1053, 9734), (1209, 8478), (1413, 7254), (1674, 6123), (2041, 5022), (2106, 4867), (2418, 4239), (2511, 4082), (2826, 3627)]