47320620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{788677}}^1$

素因数の和:788689

約数の個数: 24

約数和(自身を含む): 132497904

約数和(自身を除く): 85177284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 788677, 1577354, 2366031, 3154708, 3943385, 4732062, 7886770, 9464124, 11830155, 15773540, 23660310, 47320620]

約数ペア:

[(1, 47320620), (2, 23660310), (3, 15773540), (4, 11830155), (5, 9464124), (6, 7886770), (10, 4732062), (12, 3943385), (15, 3154708), (20, 2366031), (30, 1577354), (60, 788677)]