1540147790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8106041}}^1$

素因数の和:8106067

約数の個数: 16

約数和(自身を含む): 2918175120

約数和(自身を除く): 1378027330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8106041, 16212082, 40530205, 81060410, 154014779, 308029558, 770073895, 1540147790]

約数ペア:

[(1, 1540147790), (2, 770073895), (5, 308029558), (10, 154014779), (19, 81060410), (38, 40530205), (95, 16212082), (190, 8106041)]