66150770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21977}}^1$

素因数の和:22034

約数の個数: 32

約数和(自身を含む): 139252608

約数和(自身を除く): 73101838

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 21977, 43954, 109885, 153839, 219770, 307678, 769195, 945011, 1538390, 1890022, 4725055, 6615077, 9450110, 13230154, 33075385, 66150770]

約数ペア:

[(1, 66150770), (2, 33075385), (5, 13230154), (7, 9450110), (10, 6615077), (14, 4725055), (35, 1890022), (43, 1538390), (70, 945011), (86, 769195), (215, 307678), (301, 219770), (430, 153839), (602, 109885), (1505, 43954), (3010, 21977)]