7693140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 26530560

約数和(自身を除く): 18837420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1409, 1820, 2730, 2818, 4227, 5460, 5636, 7045, 8454, 9863, 14090, 16908, 18317, 19726, 21135, 28180, 29589, 36634, 39452, 42270, 49315, 54951, 59178, 73268, 84540, 91585, 98630, 109902, 118356, 128219, 147945, 183170, 197260, 219804, 256438, 274755, 295890, 366340, 384657, 512876, 549510, 591780, 641095, 769314, 1099020, 1282190, 1538628, 1923285, 2564380, 3846570, 7693140]

約数ペア:

[(1, 7693140), (2, 3846570), (3, 2564380), (4, 1923285), (5, 1538628), (6, 1282190), (7, 1099020), (10, 769314), (12, 641095), (13, 591780), (14, 549510), (15, 512876), (20, 384657), (21, 366340), (26, 295890), (28, 274755), (30, 256438), (35, 219804), (39, 197260), (42, 183170), (52, 147945), (60, 128219), (65, 118356), (70, 109902), (78, 98630), (84, 91585), (91, 84540), (105, 73268), (130, 59178), (140, 54951), (156, 49315), (182, 42270), (195, 39452), (210, 36634), (260, 29589), (273, 28180), (364, 21135), (390, 19726), (420, 18317), (455, 16908), (546, 14090), (780, 9863), (910, 8454), (1092, 7045), (1365, 5636), (1409, 5460), (1820, 4227), (2730, 2818)]