64497930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 177700608

約数和(自身を除く): 113202678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 562, 843, 1093, 1405, 1686, 1967, 2186, 2810, 3279, 3934, 4215, 5465, 5901, 6558, 7651, 8430, 9835, 10930, 11802, 15302, 16395, 19670, 22953, 29505, 32790, 38255, 45906, 59010, 76510, 114765, 229530, 307133, 614266, 921399, 1535665, 1842798, 2149931, 3071330, 4299862, 4606995, 6449793, 9213990, 10749655, 12899586, 21499310, 32248965, 64497930]

約数ペア:

[(1, 64497930), (2, 32248965), (3, 21499310), (5, 12899586), (6, 10749655), (7, 9213990), (10, 6449793), (14, 4606995), (15, 4299862), (21, 3071330), (30, 2149931), (35, 1842798), (42, 1535665), (70, 921399), (105, 614266), (210, 307133), (281, 229530), (562, 114765), (843, 76510), (1093, 59010), (1405, 45906), (1686, 38255), (1967, 32790), (2186, 29505), (2810, 22953), (3279, 19670), (3934, 16395), (4215, 15302), (5465, 11802), (5901, 10930), (6558, 9835), (7651, 8430)]