30749706

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 77296128

約数和(自身を除く): 46546422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 157, 162, 186, 234, 243, 279, 314, 351, 403, 471, 486, 558, 702, 806, 837, 942, 1053, 1209, 1413, 1674, 2041, 2106, 2418, 2511, 2826, 3159, 3627, 4082, 4239, 4867, 5022, 6123, 6318, 7254, 7533, 8478, 9734, 10881, 12246, 12717, 14601, 15066, 18369, 21762, 25434, 29202, 32643, 36738, 38151, 43803, 55107, 63271, 65286, 76302, 87606, 97929, 110214, 126542, 131409, 165321, 189813, 195858, 262818, 330642, 379626, 394227, 495963, 569439, 788454, 991926, 1138878, 1182681, 1708317, 2365362, 3416634, 5124951, 10249902, 15374853, 30749706]

約数ペア:

[(1, 30749706), (2, 15374853), (3, 10249902), (6, 5124951), (9, 3416634), (13, 2365362), (18, 1708317), (26, 1182681), (27, 1138878), (31, 991926), (39, 788454), (54, 569439), (62, 495963), (78, 394227), (81, 379626), (93, 330642), (117, 262818), (157, 195858), (162, 189813), (186, 165321), (234, 131409), (243, 126542), (279, 110214), (314, 97929), (351, 87606), (403, 76302), (471, 65286), (486, 63271), (558, 55107), (702, 43803), (806, 38151), (837, 36738), (942, 32643), (1053, 29202), (1209, 25434), (1413, 21762), (1674, 18369), (2041, 15066), (2106, 14601), (2418, 12717), (2511, 12246), (2826, 10881), (3159, 9734), (3627, 8478), (4082, 7533), (4239, 7254), (4867, 6318), (5022, 6123)]