1931235530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{231841}}^1$

素因数の和:231879

約数の個数: 48

約数和(自身を含む): 4281658056

約数和(自身を除く): 2350422526

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 231841, 463682, 1159205, 1622887, 2318410, 3245774, 3941297, 7882594, 8114435, 11360209, 16228870, 19706485, 22720418, 27589079, 39412970, 55178158, 56801045, 113602090, 137945395, 193123553, 275890790, 386247106, 965617765, 1931235530]

約数ペア:

[(1, 1931235530), (2, 965617765), (5, 386247106), (7, 275890790), (10, 193123553), (14, 137945395), (17, 113602090), (34, 56801045), (35, 55178158), (49, 39412970), (70, 27589079), (85, 22720418), (98, 19706485), (119, 16228870), (170, 11360209), (238, 8114435), (245, 7882594), (490, 3941297), (595, 3245774), (833, 2318410), (1190, 1622887), (1666, 1159205), (4165, 463682), (8330, 231841)]