61955370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{688393}}^1$

素因数の和:688406

約数の個数: 24

約数和(自身を含む): 161084196

約数和(自身を除く): 99128826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 688393, 1376786, 2065179, 3441965, 4130358, 6195537, 6883930, 10325895, 12391074, 20651790, 30977685, 61955370]

約数ペア:

[(1, 61955370), (2, 30977685), (3, 20651790), (5, 12391074), (6, 10325895), (9, 6883930), (10, 6195537), (15, 4130358), (18, 3441965), (30, 2065179), (45, 1376786), (90, 688393)]