299607140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{45533}}^1$

素因数の和:45596

約数の個数: 48

約数和(自身を含む): 734372352

約数和(自身を除く): 434765212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 45533, 91066, 182132, 227665, 318731, 455330, 637462, 910660, 1274924, 1593655, 2140051, 3187310, 4280102, 6374620, 8560204, 10700255, 14980357, 21400510, 29960714, 42801020, 59921428, 74901785, 149803570, 299607140]

約数ペア:

[(1, 299607140), (2, 149803570), (4, 74901785), (5, 59921428), (7, 42801020), (10, 29960714), (14, 21400510), (20, 14980357), (28, 10700255), (35, 8560204), (47, 6374620), (70, 4280102), (94, 3187310), (140, 2140051), (188, 1593655), (235, 1274924), (329, 910660), (470, 637462), (658, 455330), (940, 318731), (1316, 227665), (1645, 182132), (3290, 91066), (6580, 45533)]