1800930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 4359744

約数和(自身を除く): 2558814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 347, 519, 694, 865, 1038, 1041, 1730, 1735, 2082, 2595, 3470, 5190, 5205, 10410, 60031, 120062, 180093, 300155, 360186, 600310, 900465, 1800930]

約数ペア:

[(1, 1800930), (2, 900465), (3, 600310), (5, 360186), (6, 300155), (10, 180093), (15, 120062), (30, 60031), (173, 10410), (346, 5205), (347, 5190), (519, 3470), (694, 2595), (865, 2082), (1038, 1735), (1041, 1730)]