30106454

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^2\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 52376688

約数和(自身を除く): 22270234

約数列:

[1, 2, 7, 14, 109, 181, 218, 362, 763, 1267, 1526, 2534, 11881, 19729, 23762, 39458, 83167, 138103, 166334, 276206, 2150461, 4300922, 15053227, 30106454]

約数ペア:

[(1, 30106454), (2, 15053227), (7, 4300922), (14, 2150461), (109, 276206), (181, 166334), (218, 138103), (362, 83167), (763, 39458), (1267, 23762), (1526, 19729), (2534, 11881)]