2928870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4649}}^1$

素因数の和:4669

約数の個数: 48

約数和(自身を含む): 8704800

約数和(自身を除く): 5775930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4649, 9298, 13947, 23245, 27894, 32543, 41841, 46490, 65086, 69735, 83682, 97629, 139470, 162715, 195258, 209205, 292887, 325430, 418410, 488145, 585774, 976290, 1464435, 2928870]

約数ペア:

[(1, 2928870), (2, 1464435), (3, 976290), (5, 585774), (6, 488145), (7, 418410), (9, 325430), (10, 292887), (14, 209205), (15, 195258), (18, 162715), (21, 139470), (30, 97629), (35, 83682), (42, 69735), (45, 65086), (63, 46490), (70, 41841), (90, 32543), (105, 27894), (126, 23245), (210, 13947), (315, 9298), (630, 4649)]