20210680770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96241337}}^1$

素因数の和:96241354

約数の個数: 32

約数和(自身を含む): 55435010688

約数和(自身を除く): 35224329918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96241337, 192482674, 288724011, 481206685, 577448022, 673689359, 962413370, 1347378718, 1443620055, 2021068077, 2887240110, 3368446795, 4042136154, 6736893590, 10105340385, 20210680770]

約数ペア:

[(1, 20210680770), (2, 10105340385), (3, 6736893590), (5, 4042136154), (6, 3368446795), (7, 2887240110), (10, 2021068077), (14, 1443620055), (15, 1347378718), (21, 962413370), (30, 673689359), (35, 577448022), (42, 481206685), (70, 288724011), (105, 192482674), (210, 96241337)]