2126797020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3938513}}^1$

素因数の和:3938531

約数の個数: 48

約数和(自身を含む): 6616703520

約数和(自身を除く): 4489906500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3938513, 7877026, 11815539, 15754052, 19692565, 23631078, 35446617, 39385130, 47262156, 59077695, 70893234, 78770260, 106339851, 118155390, 141786468, 177233085, 212679702, 236310780, 354466170, 425359404, 531699255, 708932340, 1063398510, 2126797020]

約数ペア:

[(1, 2126797020), (2, 1063398510), (3, 708932340), (4, 531699255), (5, 425359404), (6, 354466170), (9, 236310780), (10, 212679702), (12, 177233085), (15, 141786468), (18, 118155390), (20, 106339851), (27, 78770260), (30, 70893234), (36, 59077695), (45, 47262156), (54, 39385130), (60, 35446617), (90, 23631078), (108, 19692565), (135, 15754052), (180, 11815539), (270, 7877026), (540, 3938513)]