149319490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179903}}^1$

素因数の和:179993

約数の個数: 16

約数和(自身を含む): 272014848

約数和(自身を除く): 122695358

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 179903, 359806, 899515, 1799030, 14931949, 29863898, 74659745, 149319490]

約数ペア:

[(1, 149319490), (2, 74659745), (5, 29863898), (10, 14931949), (83, 1799030), (166, 899515), (415, 359806), (830, 179903)]