66543210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{739369}}^1$

素因数の和:739382

約数の個数: 24

約数和(自身を含む): 173012580

約数和(自身を除く): 106469370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 739369, 1478738, 2218107, 3696845, 4436214, 6654321, 7393690, 11090535, 13308642, 22181070, 33271605, 66543210]

約数ペア:

[(1, 66543210), (2, 33271605), (3, 22181070), (5, 13308642), (6, 11090535), (9, 7393690), (10, 6654321), (15, 4436214), (18, 3696845), (30, 2218107), (45, 1478738), (90, 739369)]