23425140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{390419}}^1$

素因数の和:390431

約数の個数: 24

約数和(自身を含む): 65590560

約数和(自身を除く): 42165420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 390419, 780838, 1171257, 1561676, 1952095, 2342514, 3904190, 4685028, 5856285, 7808380, 11712570, 23425140]

約数ペア:

[(1, 23425140), (2, 11712570), (3, 7808380), (4, 5856285), (5, 4685028), (6, 3904190), (10, 2342514), (12, 1952095), (15, 1561676), (20, 1171257), (30, 780838), (60, 390419)]