30460472

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 68418240

約数和(自身を除く): 37957768

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 74, 122, 148, 241, 244, 259, 296, 427, 482, 488, 518, 854, 964, 1036, 1687, 1708, 1928, 2072, 2257, 3374, 3416, 4514, 6748, 8917, 9028, 13496, 14701, 15799, 17834, 18056, 29402, 31598, 35668, 58804, 62419, 63196, 71336, 102907, 117608, 124838, 126392, 205814, 249676, 411628, 499352, 543937, 823256, 1087874, 2175748, 3807559, 4351496, 7615118, 15230236, 30460472]

約数ペア:

[(1, 30460472), (2, 15230236), (4, 7615118), (7, 4351496), (8, 3807559), (14, 2175748), (28, 1087874), (37, 823256), (56, 543937), (61, 499352), (74, 411628), (122, 249676), (148, 205814), (241, 126392), (244, 124838), (259, 117608), (296, 102907), (427, 71336), (482, 63196), (488, 62419), (518, 58804), (854, 35668), (964, 31598), (1036, 29402), (1687, 18056), (1708, 17834), (1928, 15799), (2072, 14701), (2257, 13496), (3374, 9028), (3416, 8917), (4514, 6748)]