320291286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{15161}}^1$

素因数の和:15676

約数の個数: 32

約数和(自身を含む): 733598208

約数和(自身を除く): 413306922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3521, 7042, 10563, 15161, 21126, 30322, 45483, 90966, 106127, 212254, 318381, 636762, 7625983, 15251966, 22877949, 45755898, 53381881, 106763762, 160145643, 320291286]

約数ペア:

[(1, 320291286), (2, 160145643), (3, 106763762), (6, 53381881), (7, 45755898), (14, 22877949), (21, 15251966), (42, 7625983), (503, 636762), (1006, 318381), (1509, 212254), (3018, 106127), (3521, 90966), (7042, 45483), (10563, 30322), (15161, 21126)]