29965620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3593}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 84530880

約数和(自身を除く): 54565260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3593, 4170, 7186, 8340, 10779, 14372, 17965, 21558, 35930, 43116, 53895, 71860, 107790, 215580, 499427, 998854, 1498281, 1997708, 2497135, 2996562, 4994270, 5993124, 7491405, 9988540, 14982810, 29965620]

約数ペア:

[(1, 29965620), (2, 14982810), (3, 9988540), (4, 7491405), (5, 5993124), (6, 4994270), (10, 2996562), (12, 2497135), (15, 1997708), (20, 1498281), (30, 998854), (60, 499427), (139, 215580), (278, 107790), (417, 71860), (556, 53895), (695, 43116), (834, 35930), (1390, 21558), (1668, 17965), (2085, 14372), (2780, 10779), (3593, 8340), (4170, 7186)]