239463190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12923}}^1$

素因数の和:13056

約数の個数: 32

約数和(自身を含む): 460611360

約数和(自身を除く): 221148170

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 12923, 18530, 25846, 64615, 129230, 219691, 439382, 1098455, 1408607, 2196910, 2817214, 7043035, 14086070, 23946319, 47892638, 119731595, 239463190]

約数ペア:

[(1, 239463190), (2, 119731595), (5, 47892638), (10, 23946319), (17, 14086070), (34, 7043035), (85, 2817214), (109, 2196910), (170, 1408607), (218, 1098455), (545, 439382), (1090, 219691), (1853, 129230), (3706, 64615), (9265, 25846), (12923, 18530)]