415230790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 838252800

約数和(自身を除く): 423022010

約数列:

[1, 2, 5, 10, 13, 26, 43, 59, 65, 86, 118, 130, 215, 295, 430, 559, 590, 767, 1118, 1259, 1534, 2518, 2537, 2795, 3835, 5074, 5590, 6295, 7670, 12590, 12685, 16367, 25370, 32734, 32981, 54137, 65962, 74281, 81835, 108274, 148562, 163670, 164905, 270685, 329810, 371405, 541370, 703781, 742810, 965653, 1407562, 1931306, 3194083, 3518905, 4828265, 6388166, 7037810, 9656530, 15970415, 31940830, 41523079, 83046158, 207615395, 415230790]

約数ペア:

[(1, 415230790), (2, 207615395), (5, 83046158), (10, 41523079), (13, 31940830), (26, 15970415), (43, 9656530), (59, 7037810), (65, 6388166), (86, 4828265), (118, 3518905), (130, 3194083), (215, 1931306), (295, 1407562), (430, 965653), (559, 742810), (590, 703781), (767, 541370), (1118, 371405), (1259, 329810), (1534, 270685), (2518, 164905), (2537, 163670), (2795, 148562), (3835, 108274), (5074, 81835), (5590, 74281), (6295, 65962), (7670, 54137), (12590, 32981), (12685, 32734), (16367, 25370)]