553663970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{3359}}^1$

素因数の和:3730

約数の個数: 32

約数和(自身を含む): 1018967040

約数和(自身を除く): 465303070

約数列:

[1, 2, 5, 10, 53, 106, 265, 311, 530, 622, 1555, 3110, 3359, 6718, 16483, 16795, 32966, 33590, 82415, 164830, 178027, 356054, 890135, 1044649, 1780270, 2089298, 5223245, 10446490, 55366397, 110732794, 276831985, 553663970]

約数ペア:

[(1, 553663970), (2, 276831985), (5, 110732794), (10, 55366397), (53, 10446490), (106, 5223245), (265, 2089298), (311, 1780270), (530, 1044649), (622, 890135), (1555, 356054), (3110, 178027), (3359, 164830), (6718, 82415), (16483, 33590), (16795, 32966)]