538896510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1995913}}^1$

素因数の和:1995929

約数の個数: 32

約数和(自身を含む): 1437058080

約数和(自身を除く): 898161570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1995913, 3991826, 5987739, 9979565, 11975478, 17963217, 19959130, 29938695, 35926434, 53889651, 59877390, 89816085, 107779302, 179632170, 269448255, 538896510]

約数ペア:

[(1, 538896510), (2, 269448255), (3, 179632170), (5, 107779302), (6, 89816085), (9, 59877390), (10, 53889651), (15, 35926434), (18, 29938695), (27, 19959130), (30, 17963217), (45, 11975478), (54, 9979565), (90, 5987739), (135, 3991826), (270, 1995913)]