23162940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128683}}^1$

素因数の和:128698

約数の個数: 36

約数和(自身を含む): 70261464

約数和(自身を除く): 47098524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128683, 257366, 386049, 514732, 643415, 772098, 1158147, 1286830, 1544196, 1930245, 2316294, 2573660, 3860490, 4632588, 5790735, 7720980, 11581470, 23162940]

約数ペア:

[(1, 23162940), (2, 11581470), (3, 7720980), (4, 5790735), (5, 4632588), (6, 3860490), (9, 2573660), (10, 2316294), (12, 1930245), (15, 1544196), (18, 1286830), (20, 1158147), (30, 772098), (36, 643415), (45, 514732), (60, 386049), (90, 257366), (180, 128683)]