2779632058680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{249070973}}^1$

素因数の和:249071021

約数の個数: 96

約数和(自身を含む): 9325217266560

約数和(自身を除く): 6545585207880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 249070973, 498141946, 747212919, 996283892, 1245354865, 1494425838, 1992567784, 2241638757, 2490709730, 2988851676, 3736064595, 4483277514, 4981419460, 5977703352, 7472129190, 7721200163, 8966555028, 9962838920, 11208193785, 14944258380, 15442400326, 17933110056, 22416387570, 23163600489, 29888516760, 30884800652, 38606000815, 44832775140, 46327200978, 61769601304, 69490801467, 77212001630, 89665550280, 92654401956, 115818002445, 138981602934, 154424003260, 185308803912, 231636004890, 277963205868, 308848006520, 347454007335, 463272009780, 555926411736, 694908014670, 926544019560, 1389816029340, 2779632058680]

約数ペア:

[(1, 2779632058680), (2, 1389816029340), (3, 926544019560), (4, 694908014670), (5, 555926411736), (6, 463272009780), (8, 347454007335), (9, 308848006520), (10, 277963205868), (12, 231636004890), (15, 185308803912), (18, 154424003260), (20, 138981602934), (24, 115818002445), (30, 92654401956), (31, 89665550280), (36, 77212001630), (40, 69490801467), (45, 61769601304), (60, 46327200978), (62, 44832775140), (72, 38606000815), (90, 30884800652), (93, 29888516760), (120, 23163600489), (124, 22416387570), (155, 17933110056), (180, 15442400326), (186, 14944258380), (248, 11208193785), (279, 9962838920), (310, 8966555028), (360, 7721200163), (372, 7472129190), (465, 5977703352), (558, 4981419460), (620, 4483277514), (744, 3736064595), (930, 2988851676), (1116, 2490709730), (1240, 2241638757), (1395, 1992567784), (1860, 1494425838), (2232, 1245354865), (2790, 996283892), (3720, 747212919), (5580, 498141946), (11160, 249070973)]