13314540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221909}}^1$

素因数の和:221921

約数の個数: 24

約数和(自身を含む): 37280880

約数和(自身を除く): 23966340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221909, 443818, 665727, 887636, 1109545, 1331454, 2219090, 2662908, 3328635, 4438180, 6657270, 13314540]

約数ペア:

[(1, 13314540), (2, 6657270), (3, 4438180), (4, 3328635), (5, 2662908), (6, 2219090), (10, 1331454), (12, 1109545), (15, 887636), (20, 665727), (30, 443818), (60, 221909)]