2010045890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6484019}}^1$

素因数の和:6484057

約数の個数: 16

約数和(自身を含む): 3734795520

約数和(自身を除く): 1724749630

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6484019, 12968038, 32420095, 64840190, 201004589, 402009178, 1005022945, 2010045890]

約数ペア:

[(1, 2010045890), (2, 1005022945), (5, 402009178), (10, 201004589), (31, 64840190), (62, 32420095), (155, 12968038), (310, 6484019)]