126397710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1404419}}^1$

素因数の和:1404432

約数の個数: 24

約数和(自身を含む): 328634280

約数和(自身を除く): 202236570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1404419, 2808838, 4213257, 7022095, 8426514, 12639771, 14044190, 21066285, 25279542, 42132570, 63198855, 126397710]

約数ペア:

[(1, 126397710), (2, 63198855), (3, 42132570), (5, 25279542), (6, 21066285), (9, 14044190), (10, 12639771), (15, 8426514), (18, 7022095), (30, 4213257), (45, 2808838), (90, 1404419)]