2850874470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{19687}}^1$

素因数の和:21309

約数の個数: 48

約数和(自身を含む): 7417257120

約数和(自身を除く): 4566382650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1609, 3218, 4827, 8045, 9654, 14481, 16090, 19687, 24135, 28962, 39374, 48270, 59061, 72405, 98435, 118122, 144810, 177183, 196870, 295305, 354366, 590610, 885915, 1771830, 31676383, 63352766, 95029149, 158381915, 190058298, 285087447, 316763830, 475145745, 570174894, 950291490, 1425437235, 2850874470]

約数ペア:

[(1, 2850874470), (2, 1425437235), (3, 950291490), (5, 570174894), (6, 475145745), (9, 316763830), (10, 285087447), (15, 190058298), (18, 158381915), (30, 95029149), (45, 63352766), (90, 31676383), (1609, 1771830), (3218, 885915), (4827, 590610), (8045, 354366), (9654, 295305), (14481, 196870), (16090, 177183), (19687, 144810), (24135, 118122), (28962, 98435), (39374, 72405), (48270, 59061)]