30571576

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 69627600

約数和(自身を除く): 39056024

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 1889, 2023, 2312, 3778, 4046, 7556, 8092, 13223, 15112, 16184, 26446, 32113, 52892, 64226, 105784, 128452, 224791, 256904, 449582, 545921, 899164, 1091842, 1798328, 2183684, 3821447, 4367368, 7642894, 15285788, 30571576]

約数ペア:

[(1, 30571576), (2, 15285788), (4, 7642894), (7, 4367368), (8, 3821447), (14, 2183684), (17, 1798328), (28, 1091842), (34, 899164), (56, 545921), (68, 449582), (119, 256904), (136, 224791), (238, 128452), (289, 105784), (476, 64226), (578, 52892), (952, 32113), (1156, 26446), (1889, 16184), (2023, 15112), (2312, 13223), (3778, 8092), (4046, 7556)]