30507426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89203}}^1$

素因数の和:89230

約数の個数: 24

約数和(自身を含む): 69579120

約数和(自身を除く): 39071694

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 89203, 178406, 267609, 535218, 802827, 1605654, 1694857, 3389714, 5084571, 10169142, 15253713, 30507426]

約数ペア:

[(1, 30507426), (2, 15253713), (3, 10169142), (6, 5084571), (9, 3389714), (18, 1694857), (19, 1605654), (38, 802827), (57, 535218), (114, 267609), (171, 178406), (342, 89203)]