456342770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{152623}}^1$

素因数の和:152666

約数の個数: 32

約数和(自身を含む): 923069952

約数和(自身を除く): 466727182

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 152623, 305246, 763115, 1526230, 1984099, 3510329, 3968198, 7020658, 9920495, 17551645, 19840990, 35103290, 45634277, 91268554, 228171385, 456342770]

約数ペア:

[(1, 456342770), (2, 228171385), (5, 91268554), (10, 45634277), (13, 35103290), (23, 19840990), (26, 17551645), (46, 9920495), (65, 7020658), (115, 3968198), (130, 3510329), (230, 1984099), (299, 1526230), (598, 763115), (1495, 305246), (2990, 152623)]