27702390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2411}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 66686976

約数和(自身を除く): 38984586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 2411, 3830, 4822, 5745, 7233, 11490, 12055, 14466, 24110, 36165, 72330, 923413, 1846826, 2770239, 4617065, 5540478, 9234130, 13851195, 27702390]

約数ペア:

[(1, 27702390), (2, 13851195), (3, 9234130), (5, 5540478), (6, 4617065), (10, 2770239), (15, 1846826), (30, 923413), (383, 72330), (766, 36165), (1149, 24110), (1915, 14466), (2298, 12055), (2411, 11490), (3830, 7233), (4822, 5745)]