3108660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 8781696

約数和(自身を除く): 5673036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 263, 394, 526, 591, 788, 789, 985, 1052, 1182, 1315, 1578, 1970, 2364, 2630, 2955, 3156, 3940, 3945, 5260, 5910, 7890, 11820, 15780, 51811, 103622, 155433, 207244, 259055, 310866, 518110, 621732, 777165, 1036220, 1554330, 3108660]

約数ペア:

[(1, 3108660), (2, 1554330), (3, 1036220), (4, 777165), (5, 621732), (6, 518110), (10, 310866), (12, 259055), (15, 207244), (20, 155433), (30, 103622), (60, 51811), (197, 15780), (263, 11820), (394, 7890), (526, 5910), (591, 5260), (788, 3945), (789, 3940), (985, 3156), (1052, 2955), (1182, 2630), (1315, 2364), (1578, 1970)]