27824010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21569}}^1$

素因数の和:21622

約数の個数: 32

約数和(自身を含む): 68333760

約数和(自身を除く): 40509750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 21569, 43138, 64707, 107845, 129414, 215690, 323535, 647070, 927467, 1854934, 2782401, 4637335, 5564802, 9274670, 13912005, 27824010]

約数ペア:

[(1, 27824010), (2, 13912005), (3, 9274670), (5, 5564802), (6, 4637335), (10, 2782401), (15, 1854934), (30, 927467), (43, 647070), (86, 323535), (129, 215690), (215, 129414), (258, 107845), (430, 64707), (645, 43138), (1290, 21569)]