42424990

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{3011}}^1$

素因数の和:4427

約数の個数: 16

約数和(自身を含む): 76444560

約数和(自身を除く): 34019570

約数列:

[1, 2, 5, 10, 1409, 2818, 3011, 6022, 7045, 14090, 15055, 30110, 4242499, 8484998, 21212495, 42424990]

約数ペア:

[(1, 42424990), (2, 21212495), (5, 8484998), (10, 4242499), (1409, 30110), (2818, 15055), (3011, 14090), (6022, 7045)]