30455237

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 32431104

約数和(自身を除く): 1975867

約数列:

[1, 31, 71, 101, 137, 2201, 3131, 4247, 7171, 9727, 13837, 222301, 301537, 428947, 982427, 30455237]

約数ペア:

[(1, 30455237), (31, 982427), (71, 428947), (101, 301537), (137, 222301), (2201, 13837), (3131, 9727), (4247, 7171)]