1111744010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3779}}^1$

素因数の和:3903

約数の個数: 64

約数和(自身を含む): 2255662080

約数和(自身を除く): 1143918070

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 73, 130, 146, 155, 310, 365, 403, 730, 806, 949, 1898, 2015, 2263, 3779, 4030, 4526, 4745, 7558, 9490, 11315, 18895, 22630, 29419, 37790, 49127, 58838, 98254, 117149, 147095, 234298, 245635, 275867, 294190, 491270, 551734, 585745, 1171490, 1379335, 1522937, 2758670, 3045874, 3586271, 7172542, 7614685, 8551877, 15229370, 17103754, 17931355, 35862710, 42759385, 85518770, 111174401, 222348802, 555872005, 1111744010]

約数ペア:

[(1, 1111744010), (2, 555872005), (5, 222348802), (10, 111174401), (13, 85518770), (26, 42759385), (31, 35862710), (62, 17931355), (65, 17103754), (73, 15229370), (130, 8551877), (146, 7614685), (155, 7172542), (310, 3586271), (365, 3045874), (403, 2758670), (730, 1522937), (806, 1379335), (949, 1171490), (1898, 585745), (2015, 551734), (2263, 491270), (3779, 294190), (4030, 275867), (4526, 245635), (4745, 234298), (7558, 147095), (9490, 117149), (11315, 98254), (18895, 58838), (22630, 49127), (29419, 37790)]