198928030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4591}}^1$

素因数の和:5224

約数の個数: 32

約数和(自身を含む): 409973760

約数和(自身を除く): 211045730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 619, 1238, 3095, 4333, 4591, 6190, 8666, 9182, 21665, 22955, 32137, 43330, 45910, 64274, 160685, 321370, 2841829, 5683658, 14209145, 19892803, 28418290, 39785606, 99464015, 198928030]

約数ペア:

[(1, 198928030), (2, 99464015), (5, 39785606), (7, 28418290), (10, 19892803), (14, 14209145), (35, 5683658), (70, 2841829), (619, 321370), (1238, 160685), (3095, 64274), (4333, 45910), (4591, 43330), (6190, 32137), (8666, 22955), (9182, 21665)]