2170229710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{1103}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 4410630144

約数和(自身を除く): 2240400434

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 577, 682, 1103, 1154, 1705, 2206, 2885, 3410, 5515, 5770, 6347, 11030, 12133, 12694, 17887, 24266, 31735, 34193, 35774, 60665, 63470, 68386, 89435, 121330, 170965, 178870, 196757, 341930, 376123, 393514, 636431, 752246, 983785, 1272862, 1880615, 1967570, 3182155, 3761230, 6364310, 7000741, 14001482, 19729361, 35003705, 39458722, 70007410, 98646805, 197293610, 217022971, 434045942, 1085114855, 2170229710]

約数ペア:

[(1, 2170229710), (2, 1085114855), (5, 434045942), (10, 217022971), (11, 197293610), (22, 98646805), (31, 70007410), (55, 39458722), (62, 35003705), (110, 19729361), (155, 14001482), (310, 7000741), (341, 6364310), (577, 3761230), (682, 3182155), (1103, 1967570), (1154, 1880615), (1705, 1272862), (2206, 983785), (2885, 752246), (3410, 636431), (5515, 393514), (5770, 376123), (6347, 341930), (11030, 196757), (12133, 178870), (12694, 170965), (17887, 121330), (24266, 89435), (31735, 68386), (34193, 63470), (35774, 60665)]