69589980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{386611}}^1$

素因数の和:386626

約数の個数: 36

約数和(自身を含む): 211090152

約数和(自身を除く): 141500172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 386611, 773222, 1159833, 1546444, 1933055, 2319666, 3479499, 3866110, 4639332, 5799165, 6958998, 7732220, 11598330, 13917996, 17397495, 23196660, 34794990, 69589980]

約数ペア:

[(1, 69589980), (2, 34794990), (3, 23196660), (4, 17397495), (5, 13917996), (6, 11598330), (9, 7732220), (10, 6958998), (12, 5799165), (15, 4639332), (18, 3866110), (20, 3479499), (30, 2319666), (36, 1933055), (45, 1546444), (60, 1159833), (90, 773222), (180, 386611)]