426474540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2369303}}^1$

素因数の和:2369318

約数の個数: 36

約数和(自身を含む): 1293639984

約数和(自身を除く): 867165444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2369303, 4738606, 7107909, 9477212, 11846515, 14215818, 21323727, 23693030, 28431636, 35539545, 42647454, 47386060, 71079090, 85294908, 106618635, 142158180, 213237270, 426474540]

約数ペア:

[(1, 426474540), (2, 213237270), (3, 142158180), (4, 106618635), (5, 85294908), (6, 71079090), (9, 47386060), (10, 42647454), (12, 35539545), (15, 28431636), (18, 23693030), (20, 21323727), (30, 14215818), (36, 11846515), (45, 9477212), (60, 7107909), (90, 4738606), (180, 2369303)]