254691810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{943303}}^1$

素因数の和:943319

約数の個数: 32

約数和(自身を含む): 679178880

約数和(自身を除く): 424487070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 943303, 1886606, 2829909, 4716515, 5659818, 8489727, 9433030, 14149545, 16979454, 25469181, 28299090, 42448635, 50938362, 84897270, 127345905, 254691810]

約数ペア:

[(1, 254691810), (2, 127345905), (3, 84897270), (5, 50938362), (6, 42448635), (9, 28299090), (10, 25469181), (15, 16979454), (18, 14149545), (27, 9433030), (30, 8489727), (45, 5659818), (54, 4716515), (90, 2829909), (135, 1886606), (270, 943303)]