1929041060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{30727}}^1$

素因数の和:30852

約数の個数: 48

約数和(自身を含む): 4202115456

約数和(自身を除く): 2273074396

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 365, 430, 730, 860, 1460, 3139, 6278, 12556, 15695, 30727, 31390, 61454, 62780, 122908, 153635, 307270, 614540, 1321261, 2243071, 2642522, 4486142, 5285044, 6606305, 8972284, 11215355, 13212610, 22430710, 26425220, 44861420, 96452053, 192904106, 385808212, 482260265, 964520530, 1929041060]

約数ペア:

[(1, 1929041060), (2, 964520530), (4, 482260265), (5, 385808212), (10, 192904106), (20, 96452053), (43, 44861420), (73, 26425220), (86, 22430710), (146, 13212610), (172, 11215355), (215, 8972284), (292, 6606305), (365, 5285044), (430, 4486142), (730, 2642522), (860, 2243071), (1460, 1321261), (3139, 614540), (6278, 307270), (12556, 153635), (15695, 122908), (30727, 62780), (31390, 61454)]