19944177210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24622441}}^1$

素因数の和:24622460

約数の個数: 40

約数和(自身を含む): 53627678676

約数和(自身を除く): 33683501466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24622441, 49244882, 73867323, 123112205, 147734646, 221601969, 246224410, 369336615, 443203938, 664805907, 738673230, 1108009845, 1329611814, 1994417721, 2216019690, 3324029535, 3988835442, 6648059070, 9972088605, 19944177210]

約数ペア:

[(1, 19944177210), (2, 9972088605), (3, 6648059070), (5, 3988835442), (6, 3324029535), (9, 2216019690), (10, 1994417721), (15, 1329611814), (18, 1108009845), (27, 738673230), (30, 664805907), (45, 443203938), (54, 369336615), (81, 246224410), (90, 221601969), (135, 147734646), (162, 123112205), (270, 73867323), (405, 49244882), (810, 24622441)]