68269810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 147831552

約数和(自身を除く): 79561742

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 43, 70, 74, 86, 185, 215, 259, 301, 370, 430, 518, 602, 613, 1226, 1295, 1505, 1591, 2590, 3010, 3065, 3182, 4291, 6130, 7955, 8582, 11137, 15910, 21455, 22274, 22681, 26359, 42910, 45362, 52718, 55685, 111370, 113405, 131795, 158767, 184513, 226810, 263590, 317534, 369026, 793835, 922565, 975283, 1587670, 1845130, 1950566, 4876415, 6826981, 9752830, 13653962, 34134905, 68269810]

約数ペア:

[(1, 68269810), (2, 34134905), (5, 13653962), (7, 9752830), (10, 6826981), (14, 4876415), (35, 1950566), (37, 1845130), (43, 1587670), (70, 975283), (74, 922565), (86, 793835), (185, 369026), (215, 317534), (259, 263590), (301, 226810), (370, 184513), (430, 158767), (518, 131795), (602, 113405), (613, 111370), (1226, 55685), (1295, 52718), (1505, 45362), (1591, 42910), (2590, 26359), (3010, 22681), (3065, 22274), (3182, 21455), (4291, 15910), (6130, 11137), (7955, 8582)]