3499980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5303}}^1$

素因数の和:5326

約数の個数: 48

約数和(自身を含む): 10692864

約数和(自身を除く): 7192884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 5303, 10606, 15909, 21212, 26515, 31818, 53030, 58333, 63636, 79545, 106060, 116666, 159090, 174999, 233332, 291665, 318180, 349998, 583330, 699996, 874995, 1166660, 1749990, 3499980]

約数ペア:

[(1, 3499980), (2, 1749990), (3, 1166660), (4, 874995), (5, 699996), (6, 583330), (10, 349998), (11, 318180), (12, 291665), (15, 233332), (20, 174999), (22, 159090), (30, 116666), (33, 106060), (44, 79545), (55, 63636), (60, 58333), (66, 53030), (110, 31818), (132, 26515), (165, 21212), (220, 15909), (330, 10606), (660, 5303)]