90576970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{74857}}^1$

素因数の和:74886

約数の個数: 24

約数和(自身を含む): 179210052

約数和(自身を除く): 88633082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 74857, 149714, 374285, 748570, 823427, 1646854, 4117135, 8234270, 9057697, 18115394, 45288485, 90576970]

約数ペア:

[(1, 90576970), (2, 45288485), (5, 18115394), (10, 9057697), (11, 8234270), (22, 4117135), (55, 1646854), (110, 823427), (121, 748570), (242, 374285), (605, 149714), (1210, 74857)]