81014730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{10039}}^1$

素因数の和:10318

約数の個数: 32

約数和(自身を含む): 195177600

約数和(自身を除く): 114162870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 10039, 20078, 30117, 50195, 60234, 100390, 150585, 301170, 2700491, 5400982, 8101473, 13502455, 16202946, 27004910, 40507365, 81014730]

約数ペア:

[(1, 81014730), (2, 40507365), (3, 27004910), (5, 16202946), (6, 13502455), (10, 8101473), (15, 5400982), (30, 2700491), (269, 301170), (538, 150585), (807, 100390), (1345, 60234), (1614, 50195), (2690, 30117), (4035, 20078), (8070, 10039)]