1545402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 3326400

約数和(自身を除く): 1780998

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 139, 218, 278, 327, 417, 654, 834, 1853, 2363, 3706, 4726, 5559, 7089, 11118, 14178, 15151, 30302, 45453, 90906, 257567, 515134, 772701, 1545402]

約数ペア:

[(1, 1545402), (2, 772701), (3, 515134), (6, 257567), (17, 90906), (34, 45453), (51, 30302), (102, 15151), (109, 14178), (139, 11118), (218, 7089), (278, 5559), (327, 4726), (417, 3706), (654, 2363), (834, 1853)]