821970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{9133}}^1$

素因数の和:9146

約数の個数: 24

約数和(自身を含む): 2137356

約数和(自身を除く): 1315386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 9133, 18266, 27399, 45665, 54798, 82197, 91330, 136995, 164394, 273990, 410985, 821970]

約数ペア:

[(1, 821970), (2, 410985), (3, 273990), (5, 164394), (6, 136995), (9, 91330), (10, 82197), (15, 54798), (18, 45665), (30, 27399), (45, 18266), (90, 9133)]