42381270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{470903}}^1$

素因数の和:470916

約数の個数: 24

約数和(自身を含む): 110191536

約数和(自身を除く): 67810266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 470903, 941806, 1412709, 2354515, 2825418, 4238127, 4709030, 7063545, 8476254, 14127090, 21190635, 42381270]

約数ペア:

[(1, 42381270), (2, 21190635), (3, 14127090), (5, 8476254), (6, 7063545), (9, 4709030), (10, 4238127), (15, 2825418), (18, 2354515), (30, 1412709), (45, 941806), (90, 470903)]