42810540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{713509}}^1$

素因数の和:713521

約数の個数: 24

約数和(自身を含む): 119869680

約数和(自身を除く): 77059140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 713509, 1427018, 2140527, 2854036, 3567545, 4281054, 7135090, 8562108, 10702635, 14270180, 21405270, 42810540]

約数ペア:

[(1, 42810540), (2, 21405270), (3, 14270180), (4, 10702635), (5, 8562108), (6, 7135090), (10, 4281054), (12, 3567545), (15, 2854036), (20, 2140527), (30, 1427018), (60, 713509)]