123221970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1369133}}^1$

素因数の和:1369146

約数の個数: 24

約数和(自身を含む): 320377356

約数和(自身を除く): 197155386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1369133, 2738266, 4107399, 6845665, 8214798, 12322197, 13691330, 20536995, 24644394, 41073990, 61610985, 123221970]

約数ペア:

[(1, 123221970), (2, 61610985), (3, 41073990), (5, 24644394), (6, 20536995), (9, 13691330), (10, 12322197), (15, 8214798), (18, 6845665), (30, 4107399), (45, 2738266), (90, 1369133)]