162219870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24691}}^1$

素因数の和:24777

約数の個数: 48

約数和(自身を含む): 427566672

約数和(自身を除く): 265346802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 24691, 49382, 74073, 123455, 148146, 222219, 246910, 370365, 444438, 740730, 1111095, 1802443, 2222190, 3604886, 5407329, 9012215, 10814658, 16221987, 18024430, 27036645, 32443974, 54073290, 81109935, 162219870]

約数ペア:

[(1, 162219870), (2, 81109935), (3, 54073290), (5, 32443974), (6, 27036645), (9, 18024430), (10, 16221987), (15, 10814658), (18, 9012215), (30, 5407329), (45, 3604886), (73, 2222190), (90, 1802443), (146, 1111095), (219, 740730), (365, 444438), (438, 370365), (657, 246910), (730, 222219), (1095, 148146), (1314, 123455), (2190, 74073), (3285, 49382), (6570, 24691)]