30710148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 86515968

約数和(自身を除く): 55805820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 41, 42, 74, 82, 84, 111, 123, 148, 164, 222, 241, 246, 259, 287, 444, 482, 492, 518, 574, 723, 777, 861, 964, 1036, 1148, 1446, 1517, 1554, 1687, 1722, 2892, 3034, 3108, 3374, 3444, 4551, 5061, 6068, 6748, 8917, 9102, 9881, 10122, 10619, 17834, 18204, 19762, 20244, 21238, 26751, 29643, 31857, 35668, 39524, 42476, 53502, 59286, 62419, 63714, 69167, 107004, 118572, 124838, 127428, 138334, 187257, 207501, 249676, 276668, 365597, 374514, 415002, 731194, 749028, 830004, 1096791, 1462388, 2193582, 2559179, 4387164, 5118358, 7677537, 10236716, 15355074, 30710148]

約数ペア:

[(1, 30710148), (2, 15355074), (3, 10236716), (4, 7677537), (6, 5118358), (7, 4387164), (12, 2559179), (14, 2193582), (21, 1462388), (28, 1096791), (37, 830004), (41, 749028), (42, 731194), (74, 415002), (82, 374514), (84, 365597), (111, 276668), (123, 249676), (148, 207501), (164, 187257), (222, 138334), (241, 127428), (246, 124838), (259, 118572), (287, 107004), (444, 69167), (482, 63714), (492, 62419), (518, 59286), (574, 53502), (723, 42476), (777, 39524), (861, 35668), (964, 31857), (1036, 29643), (1148, 26751), (1446, 21238), (1517, 20244), (1554, 19762), (1687, 18204), (1722, 17834), (2892, 10619), (3034, 10122), (3108, 9881), (3374, 9102), (3444, 8917), (4551, 6748), (5061, 6068)]