90608230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101807}}^1$

素因数の和:101903

約数の個数: 16

約数和(自身を含む): 164928960

約数和(自身を除く): 74320730

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 101807, 203614, 509035, 1018070, 9060823, 18121646, 45304115, 90608230]

約数ペア:

[(1, 90608230), (2, 45304115), (5, 18121646), (10, 9060823), (89, 1018070), (178, 509035), (445, 203614), (890, 101807)]