42592290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109211}}^1$

素因数の和:109234

約数の個数: 32

約数和(自身を含む): 110085696

約数和(自身を除く): 67493406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 109211, 218422, 327633, 546055, 655266, 1092110, 1419743, 1638165, 2839486, 3276330, 4259229, 7098715, 8518458, 14197430, 21296145, 42592290]

約数ペア:

[(1, 42592290), (2, 21296145), (3, 14197430), (5, 8518458), (6, 7098715), (10, 4259229), (13, 3276330), (15, 2839486), (26, 1638165), (30, 1419743), (39, 1092110), (65, 655266), (78, 546055), (130, 327633), (195, 218422), (390, 109211)]