3537940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 8733312

約数和(自身を除く): 5195372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 683, 740, 1036, 1295, 1366, 2590, 2732, 3415, 4781, 5180, 6830, 9562, 13660, 19124, 23905, 25271, 47810, 50542, 95620, 101084, 126355, 176897, 252710, 353794, 505420, 707588, 884485, 1768970, 3537940]

約数ペア:

[(1, 3537940), (2, 1768970), (4, 884485), (5, 707588), (7, 505420), (10, 353794), (14, 252710), (20, 176897), (28, 126355), (35, 101084), (37, 95620), (70, 50542), (74, 47810), (140, 25271), (148, 23905), (185, 19124), (259, 13660), (370, 9562), (518, 6830), (683, 5180), (740, 4781), (1036, 3415), (1295, 2732), (1366, 2590)]