154995420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2583257}}^1$

素因数の和:2583269

約数の個数: 24

約数和(自身を含む): 433987344

約数和(自身を除く): 278991924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2583257, 5166514, 7749771, 10333028, 12916285, 15499542, 25832570, 30999084, 38748855, 51665140, 77497710, 154995420]

約数ペア:

[(1, 154995420), (2, 77497710), (3, 51665140), (4, 38748855), (5, 30999084), (6, 25832570), (10, 15499542), (12, 12916285), (15, 10333028), (20, 7749771), (30, 5166514), (60, 2583257)]