30394380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{506573}}^1$

素因数の和:506585

約数の個数: 24

約数和(自身を含む): 85104432

約数和(自身を除く): 54710052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 506573, 1013146, 1519719, 2026292, 2532865, 3039438, 5065730, 6078876, 7598595, 10131460, 15197190, 30394380]

約数ペア:

[(1, 30394380), (2, 15197190), (3, 10131460), (4, 7598595), (5, 6078876), (6, 5065730), (10, 3039438), (12, 2532865), (15, 2026292), (20, 1519719), (30, 1013146), (60, 506573)]