15702942890

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1201}}^1\times {\mathrm{6637}}^1$

素因数の和:8042

約数の個数: 32

約数和(自身を含む): 28436714064

約数和(自身を除く): 12733771174

約数列:

[1, 2, 5, 10, 197, 394, 985, 1201, 1970, 2402, 6005, 6637, 12010, 13274, 33185, 66370, 236597, 473194, 1182985, 1307489, 2365970, 2614978, 6537445, 7971037, 13074890, 15942074, 39855185, 79710370, 1570294289, 3140588578, 7851471445, 15702942890]

約数ペア:

[(1, 15702942890), (2, 7851471445), (5, 3140588578), (10, 1570294289), (197, 79710370), (394, 39855185), (985, 15942074), (1201, 13074890), (1970, 7971037), (2402, 6537445), (6005, 2614978), (6637, 2365970), (12010, 1307489), (13274, 1182985), (33185, 473194), (66370, 236597)]