16873020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{93739}}^1$

素因数の和:93754

約数の個数: 36

約数和(自身を含む): 51182040

約数和(自身を除く): 34309020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 93739, 187478, 281217, 374956, 468695, 562434, 843651, 937390, 1124868, 1406085, 1687302, 1874780, 2812170, 3374604, 4218255, 5624340, 8436510, 16873020]

約数ペア:

[(1, 16873020), (2, 8436510), (3, 5624340), (4, 4218255), (5, 3374604), (6, 2812170), (9, 1874780), (10, 1687302), (12, 1406085), (15, 1124868), (18, 937390), (20, 843651), (30, 562434), (36, 468695), (45, 374956), (60, 281217), (90, 187478), (180, 93739)]