6144340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4327}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 13087872

約数和(自身を除く): 6943532

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4327, 8654, 17308, 21635, 43270, 86540, 307217, 614434, 1228868, 1536085, 3072170, 6144340]

約数ペア:

[(1, 6144340), (2, 3072170), (4, 1536085), (5, 1228868), (10, 614434), (20, 307217), (71, 86540), (142, 43270), (284, 21635), (355, 17308), (710, 8654), (1420, 4327)]