2120790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10099}}^1$

素因数の和:10116

約数の個数: 32

約数和(自身を含む): 5817600

約数和(自身を除く): 3696810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10099, 20198, 30297, 50495, 60594, 70693, 100990, 141386, 151485, 212079, 302970, 353465, 424158, 706930, 1060395, 2120790]

約数ペア:

[(1, 2120790), (2, 1060395), (3, 706930), (5, 424158), (6, 353465), (7, 302970), (10, 212079), (14, 151485), (15, 141386), (21, 100990), (30, 70693), (35, 60594), (42, 50495), (70, 30297), (105, 20198), (210, 10099)]