29757140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12503}}^1$

素因数の和:12536

約数の個数: 48

約数和(自身を含む): 75624192

約数和(自身を除く): 45867052

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 12503, 25006, 50012, 62515, 87521, 125030, 175042, 212551, 250060, 350084, 425102, 437605, 850204, 875210, 1062755, 1487857, 1750420, 2125510, 2975714, 4251020, 5951428, 7439285, 14878570, 29757140]

約数ペア:

[(1, 29757140), (2, 14878570), (4, 7439285), (5, 5951428), (7, 4251020), (10, 2975714), (14, 2125510), (17, 1750420), (20, 1487857), (28, 1062755), (34, 875210), (35, 850204), (68, 437605), (70, 425102), (85, 350084), (119, 250060), (140, 212551), (170, 175042), (238, 125030), (340, 87521), (476, 62515), (595, 50012), (1190, 25006), (2380, 12503)]