188156970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2090633}}^1$

素因数の和:2090646

約数の個数: 24

約数和(自身を含む): 489208356

約数和(自身を除く): 301051386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2090633, 4181266, 6271899, 10453165, 12543798, 18815697, 20906330, 31359495, 37631394, 62718990, 94078485, 188156970]

約数ペア:

[(1, 188156970), (2, 94078485), (3, 62718990), (5, 37631394), (6, 31359495), (9, 20906330), (10, 18815697), (15, 12543798), (18, 10453165), (30, 6271899), (45, 4181266), (90, 2090633)]