103627020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{246731}}^1$

素因数の和:246750

約数の個数: 48

約数和(自身を含む): 331607808

約数和(自身を除く): 227980788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 246731, 493462, 740193, 986924, 1233655, 1480386, 1727117, 2467310, 2960772, 3454234, 3700965, 4934620, 5181351, 6908468, 7401930, 8635585, 10362702, 14803860, 17271170, 20725404, 25906755, 34542340, 51813510, 103627020]

約数ペア:

[(1, 103627020), (2, 51813510), (3, 34542340), (4, 25906755), (5, 20725404), (6, 17271170), (7, 14803860), (10, 10362702), (12, 8635585), (14, 7401930), (15, 6908468), (20, 5181351), (21, 4934620), (28, 3700965), (30, 3454234), (35, 2960772), (42, 2467310), (60, 1727117), (70, 1480386), (84, 1233655), (105, 986924), (140, 740193), (210, 493462), (420, 246731)]