2670450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 6978720

約数和(自身を除く): 4308270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 937, 950, 1425, 1874, 2811, 2850, 4685, 5622, 9370, 14055, 17803, 23425, 28110, 35606, 46850, 53409, 70275, 89015, 106818, 140550, 178030, 267045, 445075, 534090, 890150, 1335225, 2670450]

約数ペア:

[(1, 2670450), (2, 1335225), (3, 890150), (5, 534090), (6, 445075), (10, 267045), (15, 178030), (19, 140550), (25, 106818), (30, 89015), (38, 70275), (50, 53409), (57, 46850), (75, 35606), (95, 28110), (114, 23425), (150, 17803), (190, 14055), (285, 9370), (475, 5622), (570, 4685), (937, 2850), (950, 2811), (1425, 1874)]