15691306740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{277919}}^1$

素因数の和:278872

約数の個数: 48

約数和(自身を含む): 43982507520

約数和(自身を除く): 28291200780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 941, 1882, 2823, 3764, 4705, 5646, 9410, 11292, 14115, 18820, 28230, 56460, 277919, 555838, 833757, 1111676, 1389595, 1667514, 2779190, 3335028, 4168785, 5558380, 8337570, 16675140, 261521779, 523043558, 784565337, 1046087116, 1307608895, 1569130674, 2615217790, 3138261348, 3922826685, 5230435580, 7845653370, 15691306740]

約数ペア:

[(1, 15691306740), (2, 7845653370), (3, 5230435580), (4, 3922826685), (5, 3138261348), (6, 2615217790), (10, 1569130674), (12, 1307608895), (15, 1046087116), (20, 784565337), (30, 523043558), (60, 261521779), (941, 16675140), (1882, 8337570), (2823, 5558380), (3764, 4168785), (4705, 3335028), (5646, 2779190), (9410, 1667514), (11292, 1389595), (14115, 1111676), (18820, 833757), (28230, 555838), (56460, 277919)]