1262133070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12763}}^1$

素因数の和:12841

約数の個数: 64

約数和(自身を含む): 2646743040

約数和(自身を除く): 1384609970

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 290, 310, 319, 341, 638, 682, 899, 1595, 1705, 1798, 3190, 3410, 4495, 8990, 9889, 12763, 19778, 25526, 49445, 63815, 98890, 127630, 140393, 280786, 370127, 395653, 701965, 740254, 791306, 1403930, 1850635, 1978265, 3701270, 3956530, 4071397, 4352183, 8142794, 8704366, 11473937, 20356985, 21760915, 22947874, 40713970, 43521830, 57369685, 114739370, 126213307, 252426614, 631066535, 1262133070]

約数ペア:

[(1, 1262133070), (2, 631066535), (5, 252426614), (10, 126213307), (11, 114739370), (22, 57369685), (29, 43521830), (31, 40713970), (55, 22947874), (58, 21760915), (62, 20356985), (110, 11473937), (145, 8704366), (155, 8142794), (290, 4352183), (310, 4071397), (319, 3956530), (341, 3701270), (638, 1978265), (682, 1850635), (899, 1403930), (1595, 791306), (1705, 740254), (1798, 701965), (3190, 395653), (3410, 370127), (4495, 280786), (8990, 140393), (9889, 127630), (12763, 98890), (19778, 63815), (25526, 49445)]