274632090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{14149}}^1$

素因数の和:14806

約数の個数: 32

約数和(自身を含む): 660182400

約数和(自身を除く): 385550310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3882, 6470, 9705, 14149, 19410, 28298, 42447, 70745, 84894, 141490, 212235, 424470, 9154403, 18308806, 27463209, 45772015, 54926418, 91544030, 137316045, 274632090]

約数ペア:

[(1, 274632090), (2, 137316045), (3, 91544030), (5, 54926418), (6, 45772015), (10, 27463209), (15, 18308806), (30, 9154403), (647, 424470), (1294, 212235), (1941, 141490), (3235, 84894), (3882, 70745), (6470, 42447), (9705, 28298), (14149, 19410)]