30814108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 59233440

約数和(自身を除く): 28419332

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 577, 676, 1027, 1154, 2054, 2308, 4108, 7501, 13351, 15002, 26702, 30004, 45583, 53404, 91166, 97513, 182332, 195026, 390052, 592579, 1185158, 2370316, 7703527, 15407054, 30814108]

約数ペア:

[(1, 30814108), (2, 15407054), (4, 7703527), (13, 2370316), (26, 1185158), (52, 592579), (79, 390052), (158, 195026), (169, 182332), (316, 97513), (338, 91166), (577, 53404), (676, 45583), (1027, 30004), (1154, 26702), (2054, 15002), (2308, 13351), (4108, 7501)]