2603388540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43389809}}^1$

素因数の和:43389821

約数の個数: 24

約数和(自身を含む): 7289488080

約数和(自身を除く): 4686099540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 43389809, 86779618, 130169427, 173559236, 216949045, 260338854, 433898090, 520677708, 650847135, 867796180, 1301694270, 2603388540]

約数ペア:

[(1, 2603388540), (2, 1301694270), (3, 867796180), (4, 650847135), (5, 520677708), (6, 433898090), (10, 260338854), (12, 216949045), (15, 173559236), (20, 130169427), (30, 86779618), (60, 43389809)]