87051870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5591}}^1$

素因数の和:5777

約数の個数: 48

約数和(自身を含む): 227683872

約数和(自身を除く): 140632002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 5591, 7785, 11182, 15570, 16773, 27955, 33546, 50319, 55910, 83865, 100638, 167730, 251595, 503190, 967243, 1934486, 2901729, 4836215, 5803458, 8705187, 9672430, 14508645, 17410374, 29017290, 43525935, 87051870]

約数ペア:

[(1, 87051870), (2, 43525935), (3, 29017290), (5, 17410374), (6, 14508645), (9, 9672430), (10, 8705187), (15, 5803458), (18, 4836215), (30, 2901729), (45, 1934486), (90, 967243), (173, 503190), (346, 251595), (519, 167730), (865, 100638), (1038, 83865), (1557, 55910), (1730, 50319), (2595, 33546), (3114, 27955), (5190, 16773), (5591, 15570), (7785, 11182)]