30783144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 88905600

約数和(自身を除く): 58122456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 1889, 2037, 2328, 2716, 3778, 4074, 5432, 5667, 7556, 8148, 11334, 13223, 15112, 16296, 22668, 26446, 39669, 45336, 52892, 79338, 105784, 158676, 183233, 317352, 366466, 549699, 732932, 1099398, 1282631, 1465864, 2198796, 2565262, 3847893, 4397592, 5130524, 7695786, 10261048, 15391572, 30783144]

約数ペア:

[(1, 30783144), (2, 15391572), (3, 10261048), (4, 7695786), (6, 5130524), (7, 4397592), (8, 3847893), (12, 2565262), (14, 2198796), (21, 1465864), (24, 1282631), (28, 1099398), (42, 732932), (56, 549699), (84, 366466), (97, 317352), (168, 183233), (194, 158676), (291, 105784), (388, 79338), (582, 52892), (679, 45336), (776, 39669), (1164, 26446), (1358, 22668), (1889, 16296), (2037, 15112), (2328, 13223), (2716, 11334), (3778, 8148), (4074, 7556), (5432, 5667)]