501060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 1604736

約数和(自身を除く): 1103676

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, 1193, 2386, 3579, 4772, 5965, 7158, 8351, 11930, 14316, 16702, 17895, 23860, 25053, 33404, 35790, 41755, 50106, 71580, 83510, 100212, 125265, 167020, 250530, 501060]

約数ペア:

[(1, 501060), (2, 250530), (3, 167020), (4, 125265), (5, 100212), (6, 83510), (7, 71580), (10, 50106), (12, 41755), (14, 35790), (15, 33404), (20, 25053), (21, 23860), (28, 17895), (30, 16702), (35, 14316), (42, 11930), (60, 8351), (70, 7158), (84, 5965), (105, 4772), (140, 3579), (210, 2386), (420, 1193)]