191605140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1064473}}^1$

素因数の和:1064488

約数の個数: 36

約数和(自身を含む): 581202804

約数和(自身を除く): 389597664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1064473, 2128946, 3193419, 4257892, 5322365, 6386838, 9580257, 10644730, 12773676, 15967095, 19160514, 21289460, 31934190, 38321028, 47901285, 63868380, 95802570, 191605140]

約数ペア:

[(1, 191605140), (2, 95802570), (3, 63868380), (4, 47901285), (5, 38321028), (6, 31934190), (9, 21289460), (10, 19160514), (12, 15967095), (15, 12773676), (18, 10644730), (20, 9580257), (30, 6386838), (36, 5322365), (45, 4257892), (60, 3193419), (90, 2128946), (180, 1064473)]