138766270

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{22861}}^1$

素因数の和:23475

約数の個数: 16

約数和(自身を含む): 250201728

約数和(自身を除く): 111435458

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 22861, 45722, 114305, 228610, 13876627, 27753254, 69383135, 138766270]

約数ペア:

[(1, 138766270), (2, 69383135), (5, 27753254), (10, 13876627), (607, 228610), (1214, 114305), (3035, 45722), (6070, 22861)]