2817345420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{59513}}^1$

素因数の和:59791

約数の個数: 72

約数和(自身を含む): 8578586016

約数和(自身を除く): 5761240596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3156, 3945, 4734, 5260, 7890, 9468, 11835, 15780, 23670, 47340, 59513, 119026, 178539, 238052, 297565, 357078, 535617, 595130, 714156, 892695, 1071234, 1190260, 1785390, 2142468, 2678085, 3570780, 5356170, 10712340, 15651919, 31303838, 46955757, 62607676, 78259595, 93911514, 140867271, 156519190, 187823028, 234778785, 281734542, 313038380, 469557570, 563469084, 704336355, 939115140, 1408672710, 2817345420]

約数ペア:

[(1, 2817345420), (2, 1408672710), (3, 939115140), (4, 704336355), (5, 563469084), (6, 469557570), (9, 313038380), (10, 281734542), (12, 234778785), (15, 187823028), (18, 156519190), (20, 140867271), (30, 93911514), (36, 78259595), (45, 62607676), (60, 46955757), (90, 31303838), (180, 15651919), (263, 10712340), (526, 5356170), (789, 3570780), (1052, 2678085), (1315, 2142468), (1578, 1785390), (2367, 1190260), (2630, 1071234), (3156, 892695), (3945, 714156), (4734, 595130), (5260, 535617), (7890, 357078), (9468, 297565), (11835, 238052), (15780, 178539), (23670, 119026), (47340, 59513)]