30386916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3259}}^1$

素因数の和:3313

約数の個数: 72

約数和(自身を含む): 90184640

約数和(自身を除く): 59797724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 3259, 4662, 6518, 9324, 9777, 13036, 19554, 22813, 29331, 39108, 45626, 58662, 68439, 91252, 117324, 120583, 136878, 205317, 241166, 273756, 361749, 410634, 482332, 723498, 821268, 844081, 1085247, 1446996, 1688162, 2170494, 2532243, 3376324, 4340988, 5064486, 7596729, 10128972, 15193458, 30386916]

約数ペア:

[(1, 30386916), (2, 15193458), (3, 10128972), (4, 7596729), (6, 5064486), (7, 4340988), (9, 3376324), (12, 2532243), (14, 2170494), (18, 1688162), (21, 1446996), (28, 1085247), (36, 844081), (37, 821268), (42, 723498), (63, 482332), (74, 410634), (84, 361749), (111, 273756), (126, 241166), (148, 205317), (222, 136878), (252, 120583), (259, 117324), (333, 91252), (444, 68439), (518, 58662), (666, 45626), (777, 39108), (1036, 29331), (1332, 22813), (1554, 19554), (2331, 13036), (3108, 9777), (3259, 9324), (4662, 6518)]