1796830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 3980880

約数和(自身を除く): 2184050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 193, 245, 266, 386, 490, 665, 931, 965, 1330, 1351, 1862, 1930, 2702, 3667, 4655, 6755, 7334, 9310, 9457, 13510, 18335, 18914, 25669, 36670, 47285, 51338, 94570, 128345, 179683, 256690, 359366, 898415, 1796830]

約数ペア:

[(1, 1796830), (2, 898415), (5, 359366), (7, 256690), (10, 179683), (14, 128345), (19, 94570), (35, 51338), (38, 47285), (49, 36670), (70, 25669), (95, 18914), (98, 18335), (133, 13510), (190, 9457), (193, 9310), (245, 7334), (266, 6755), (386, 4655), (490, 3667), (665, 2702), (931, 1930), (965, 1862), (1330, 1351)]