81183510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{902039}}^1$

素因数の和:902052

約数の個数: 24

約数和(自身を含む): 211077360

約数和(自身を除く): 129893850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 902039, 1804078, 2706117, 4510195, 5412234, 8118351, 9020390, 13530585, 16236702, 27061170, 40591755, 81183510]

約数ペア:

[(1, 81183510), (2, 40591755), (3, 27061170), (5, 16236702), (6, 13530585), (9, 9020390), (10, 8118351), (15, 5412234), (18, 4510195), (30, 2706117), (45, 1804078), (90, 902039)]