3080451980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1730591}}^1$

素因数の和:1730689

約数の個数: 24

約数和(自身を含む): 6541637760

約数和(自身を除く): 3461185780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 1730591, 3461182, 6922364, 8652955, 17305910, 34611820, 154022599, 308045198, 616090396, 770112995, 1540225990, 3080451980]

約数ペア:

[(1, 3080451980), (2, 1540225990), (4, 770112995), (5, 616090396), (10, 308045198), (20, 154022599), (89, 34611820), (178, 17305910), (356, 8652955), (445, 6922364), (890, 3461182), (1780, 1730591)]