56987070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{271367}}^1$

素因数の和:271384

約数の個数: 32

約数和(自身を含む): 156307968

約数和(自身を除く): 99320898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 271367, 542734, 814101, 1356835, 1628202, 1899569, 2713670, 3799138, 4070505, 5698707, 8141010, 9497845, 11397414, 18995690, 28493535, 56987070]

約数ペア:

[(1, 56987070), (2, 28493535), (3, 18995690), (5, 11397414), (6, 9497845), (7, 8141010), (10, 5698707), (14, 4070505), (15, 3799138), (21, 2713670), (30, 1899569), (35, 1628202), (42, 1356835), (70, 814101), (105, 542734), (210, 271367)]