1540987030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1273543}}^1$

素因数の和:1273572

約数の個数: 24

約数和(自身を含む): 3048864336

約数和(自身を除く): 1507877306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1273543, 2547086, 6367715, 12735430, 14008973, 28017946, 70044865, 140089730, 154098703, 308197406, 770493515, 1540987030]

約数ペア:

[(1, 1540987030), (2, 770493515), (5, 308197406), (10, 154098703), (11, 140089730), (22, 70044865), (55, 28017946), (110, 14008973), (121, 12735430), (242, 6367715), (605, 2547086), (1210, 1273543)]