2867180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 6317472

約数和(自身を除く): 3450292

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 271, 460, 529, 542, 1058, 1084, 1355, 2116, 2645, 2710, 5290, 5420, 6233, 10580, 12466, 24932, 31165, 62330, 124660, 143359, 286718, 573436, 716795, 1433590, 2867180]

約数ペア:

[(1, 2867180), (2, 1433590), (4, 716795), (5, 573436), (10, 286718), (20, 143359), (23, 124660), (46, 62330), (92, 31165), (115, 24932), (230, 12466), (271, 10580), (460, 6233), (529, 5420), (542, 5290), (1058, 2710), (1084, 2645), (1355, 2116)]