145024990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1318409}}^1$

素因数の和:1318427

約数の個数: 16

約数和(自身を含む): 284776560

約数和(自身を除く): 139751570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1318409, 2636818, 6592045, 13184090, 14502499, 29004998, 72512495, 145024990]

約数ペア:

[(1, 145024990), (2, 72512495), (5, 29004998), (10, 14502499), (11, 13184090), (22, 6592045), (55, 2636818), (110, 1318409)]