30693256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 66044160

約数和(自身を除く): 35350904

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 47, 82, 88, 94, 164, 181, 188, 328, 362, 376, 451, 517, 724, 902, 1034, 1448, 1804, 1927, 1991, 2068, 3608, 3854, 3982, 4136, 7421, 7708, 7964, 8507, 14842, 15416, 15928, 17014, 21197, 29684, 34028, 42394, 59368, 68056, 81631, 84788, 93577, 163262, 169576, 187154, 326524, 348787, 374308, 653048, 697574, 748616, 1395148, 2790296, 3836657, 7673314, 15346628, 30693256]

約数ペア:

[(1, 30693256), (2, 15346628), (4, 7673314), (8, 3836657), (11, 2790296), (22, 1395148), (41, 748616), (44, 697574), (47, 653048), (82, 374308), (88, 348787), (94, 326524), (164, 187154), (181, 169576), (188, 163262), (328, 93577), (362, 84788), (376, 81631), (451, 68056), (517, 59368), (724, 42394), (902, 34028), (1034, 29684), (1448, 21197), (1804, 17014), (1927, 15928), (1991, 15416), (2068, 14842), (3608, 8507), (3854, 7964), (3982, 7708), (4136, 7421)]