1284993870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{35023}}^1$

素因数の和:36256

約数の個数: 32

約数和(自身を含む): 3086595072

約数和(自身を除く): 1801601202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1223, 2446, 3669, 6115, 7338, 12230, 18345, 35023, 36690, 70046, 105069, 175115, 210138, 350230, 525345, 1050690, 42833129, 85666258, 128499387, 214165645, 256998774, 428331290, 642496935, 1284993870]

約数ペア:

[(1, 1284993870), (2, 642496935), (3, 428331290), (5, 256998774), (6, 214165645), (10, 128499387), (15, 85666258), (30, 42833129), (1223, 1050690), (2446, 525345), (3669, 350230), (6115, 210138), (7338, 175115), (12230, 105069), (18345, 70046), (35023, 36690)]