30813645

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28933}}^1$

素因数の和:29012

約数の個数: 16

約数和(自身を含む): 49997952

約数和(自身を除く): 19184307

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 28933, 86799, 144665, 433995, 2054243, 6162729, 10271215, 30813645]

約数ペア:

[(1, 30813645), (3, 10271215), (5, 6162729), (15, 2054243), (71, 433995), (213, 144665), (355, 86799), (1065, 28933)]