30128952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 89147520

約数和(自身を除く): 59018568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 131, 148, 168, 222, 259, 262, 296, 393, 444, 518, 524, 777, 786, 888, 917, 1036, 1048, 1369, 1554, 1572, 1834, 2072, 2738, 2751, 3108, 3144, 3668, 4107, 4847, 5476, 5502, 6216, 7336, 8214, 9583, 9694, 10952, 11004, 14541, 16428, 19166, 19388, 22008, 28749, 29082, 32856, 33929, 38332, 38776, 57498, 58164, 67858, 76664, 101787, 114996, 116328, 135716, 179339, 203574, 229992, 271432, 358678, 407148, 538017, 717356, 814296, 1076034, 1255373, 1434712, 2152068, 2510746, 3766119, 4304136, 5021492, 7532238, 10042984, 15064476, 30128952]

約数ペア:

[(1, 30128952), (2, 15064476), (3, 10042984), (4, 7532238), (6, 5021492), (7, 4304136), (8, 3766119), (12, 2510746), (14, 2152068), (21, 1434712), (24, 1255373), (28, 1076034), (37, 814296), (42, 717356), (56, 538017), (74, 407148), (84, 358678), (111, 271432), (131, 229992), (148, 203574), (168, 179339), (222, 135716), (259, 116328), (262, 114996), (296, 101787), (393, 76664), (444, 67858), (518, 58164), (524, 57498), (777, 38776), (786, 38332), (888, 33929), (917, 32856), (1036, 29082), (1048, 28749), (1369, 22008), (1554, 19388), (1572, 19166), (1834, 16428), (2072, 14541), (2738, 11004), (2751, 10952), (3108, 9694), (3144, 9583), (3668, 8214), (4107, 7336), (4847, 6216), (5476, 5502)]