66617670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317227}}^1$

素因数の和:317244

約数の個数: 32

約数和(自身を含む): 182723328

約数和(自身を除く): 116105658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317227, 634454, 951681, 1586135, 1903362, 2220589, 3172270, 4441178, 4758405, 6661767, 9516810, 11102945, 13323534, 22205890, 33308835, 66617670]

約数ペア:

[(1, 66617670), (2, 33308835), (3, 22205890), (5, 13323534), (6, 11102945), (7, 9516810), (10, 6661767), (14, 4758405), (15, 4441178), (21, 3172270), (30, 2220589), (35, 1903362), (42, 1586135), (70, 951681), (105, 634454), (210, 317227)]