161607810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59197}}^1$

素因数の和:59227

約数の個数: 64

約数和(自身を含む): 477372672

約数和(自身を除く): 315764862

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 59197, 118394, 177591, 295985, 355182, 414379, 591970, 769561, 828758, 887955, 1243137, 1539122, 1775910, 2071895, 2308683, 2486274, 3847805, 4143790, 4617366, 5386927, 6215685, 7695610, 10773854, 11543415, 12431370, 16160781, 23086830, 26934635, 32321562, 53869270, 80803905, 161607810]

約数ペア:

[(1, 161607810), (2, 80803905), (3, 53869270), (5, 32321562), (6, 26934635), (7, 23086830), (10, 16160781), (13, 12431370), (14, 11543415), (15, 10773854), (21, 7695610), (26, 6215685), (30, 5386927), (35, 4617366), (39, 4143790), (42, 3847805), (65, 2486274), (70, 2308683), (78, 2071895), (91, 1775910), (105, 1539122), (130, 1243137), (182, 887955), (195, 828758), (210, 769561), (273, 591970), (390, 414379), (455, 355182), (546, 295985), (910, 177591), (1365, 118394), (2730, 59197)]