30979608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 86486400

約数和(自身を除く): 55506792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2729, 2838, 3784, 5458, 5676, 8187, 10916, 11352, 16374, 21832, 30019, 32748, 60038, 65496, 90057, 117347, 120076, 180114, 234694, 240152, 352041, 360228, 469388, 704082, 720456, 938776, 1290817, 1408164, 2581634, 2816328, 3872451, 5163268, 7744902, 10326536, 15489804, 30979608]

約数ペア:

[(1, 30979608), (2, 15489804), (3, 10326536), (4, 7744902), (6, 5163268), (8, 3872451), (11, 2816328), (12, 2581634), (22, 1408164), (24, 1290817), (33, 938776), (43, 720456), (44, 704082), (66, 469388), (86, 360228), (88, 352041), (129, 240152), (132, 234694), (172, 180114), (258, 120076), (264, 117347), (344, 90057), (473, 65496), (516, 60038), (946, 32748), (1032, 30019), (1419, 21832), (1892, 16374), (2729, 11352), (2838, 10916), (3784, 8187), (5458, 5676)]