30026724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 89112576

約数和(自身を除く): 59085852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 887, 1092, 1209, 1302, 1612, 1774, 2418, 2604, 2661, 2821, 3548, 4836, 5322, 5642, 6209, 8463, 10644, 11284, 11531, 12418, 16926, 18627, 23062, 24836, 27497, 33852, 34593, 37254, 46124, 54994, 69186, 74508, 80717, 82491, 109988, 138372, 161434, 164982, 192479, 242151, 322868, 329964, 357461, 384958, 484302, 577437, 714922, 769916, 968604, 1072383, 1154874, 1429844, 2144766, 2309748, 2502227, 4289532, 5004454, 7506681, 10008908, 15013362, 30026724]

約数ペア:

[(1, 30026724), (2, 15013362), (3, 10008908), (4, 7506681), (6, 5004454), (7, 4289532), (12, 2502227), (13, 2309748), (14, 2144766), (21, 1429844), (26, 1154874), (28, 1072383), (31, 968604), (39, 769916), (42, 714922), (52, 577437), (62, 484302), (78, 384958), (84, 357461), (91, 329964), (93, 322868), (124, 242151), (156, 192479), (182, 164982), (186, 161434), (217, 138372), (273, 109988), (364, 82491), (372, 80717), (403, 74508), (434, 69186), (546, 54994), (651, 46124), (806, 37254), (868, 34593), (887, 33852), (1092, 27497), (1209, 24836), (1302, 23062), (1612, 18627), (1774, 16926), (2418, 12418), (2604, 11531), (2661, 11284), (2821, 10644), (3548, 8463), (4836, 6209), (5322, 5642)]