70205380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26393}}^1$

素因数の和:26428

約数の個数: 48

約数和(自身を含む): 177367680

約数和(自身を除く): 107162300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 26393, 52786, 105572, 131965, 184751, 263930, 369502, 501467, 527860, 739004, 923755, 1002934, 1847510, 2005868, 2507335, 3510269, 3695020, 5014670, 7020538, 10029340, 14041076, 17551345, 35102690, 70205380]

約数ペア:

[(1, 70205380), (2, 35102690), (4, 17551345), (5, 14041076), (7, 10029340), (10, 7020538), (14, 5014670), (19, 3695020), (20, 3510269), (28, 2507335), (35, 2005868), (38, 1847510), (70, 1002934), (76, 923755), (95, 739004), (133, 527860), (140, 501467), (190, 369502), (266, 263930), (380, 184751), (532, 131965), (665, 105572), (1330, 52786), (2660, 26393)]