7846590060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{318191}}^1$

素因数の和:318343

約数の個数: 72

約数和(自身を含む): 23975130816

約数和(自身を除く): 16128540756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 318191, 636382, 954573, 1272764, 1590955, 1909146, 2863719, 3181910, 3818292, 4772865, 5727438, 6363820, 9545730, 11454876, 14318595, 19091460, 28637190, 43592167, 57274380, 87184334, 130776501, 174368668, 217960835, 261553002, 392329503, 435921670, 523106004, 653882505, 784659006, 871843340, 1307765010, 1569318012, 1961647515, 2615530020, 3923295030, 7846590060]

約数ペア:

[(1, 7846590060), (2, 3923295030), (3, 2615530020), (4, 1961647515), (5, 1569318012), (6, 1307765010), (9, 871843340), (10, 784659006), (12, 653882505), (15, 523106004), (18, 435921670), (20, 392329503), (30, 261553002), (36, 217960835), (45, 174368668), (60, 130776501), (90, 87184334), (137, 57274380), (180, 43592167), (274, 28637190), (411, 19091460), (548, 14318595), (685, 11454876), (822, 9545730), (1233, 6363820), (1370, 5727438), (1644, 4772865), (2055, 3818292), (2466, 3181910), (2740, 2863719), (4110, 1909146), (4932, 1590955), (6165, 1272764), (8220, 954573), (12330, 636382), (24660, 318191)]