2557973370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2750509}}^1$

素因数の和:2750550

約数の個数: 32

約数和(自身を含む): 6337175040

約数和(自身を除く): 3779201670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2750509, 5501018, 8251527, 13752545, 16503054, 27505090, 41257635, 82515270, 85265779, 170531558, 255797337, 426328895, 511594674, 852657790, 1278986685, 2557973370]

約数ペア:

[(1, 2557973370), (2, 1278986685), (3, 852657790), (5, 511594674), (6, 426328895), (10, 255797337), (15, 170531558), (30, 85265779), (31, 82515270), (62, 41257635), (93, 27505090), (155, 16503054), (186, 13752545), (310, 8251527), (465, 5501018), (930, 2750509)]