68747070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{701}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 189236736

約数和(自身を除く): 120489666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 467, 701, 934, 1401, 1402, 2103, 2335, 2802, 3269, 3505, 4206, 4670, 4907, 6538, 7005, 7010, 9807, 9814, 10515, 14010, 14721, 16345, 19614, 21030, 24535, 29442, 32690, 49035, 49070, 73605, 98070, 147210, 327367, 654734, 982101, 1636835, 1964202, 2291569, 3273670, 4583138, 4910505, 6874707, 9821010, 11457845, 13749414, 22915690, 34373535, 68747070]

約数ペア:

[(1, 68747070), (2, 34373535), (3, 22915690), (5, 13749414), (6, 11457845), (7, 9821010), (10, 6874707), (14, 4910505), (15, 4583138), (21, 3273670), (30, 2291569), (35, 1964202), (42, 1636835), (70, 982101), (105, 654734), (210, 327367), (467, 147210), (701, 98070), (934, 73605), (1401, 49070), (1402, 49035), (2103, 32690), (2335, 29442), (2802, 24535), (3269, 21030), (3505, 19614), (4206, 16345), (4670, 14721), (4907, 14010), (6538, 10515), (7005, 9814), (7010, 9807)]