30871506

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{119657}}^1$

素因数の和:119705

約数の個数: 16

約数和(自身を含む): 63179424

約数和(自身を除く): 32307918

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 119657, 239314, 358971, 717942, 5145251, 10290502, 15435753, 30871506]

約数ペア:

[(1, 30871506), (2, 15435753), (3, 10290502), (6, 5145251), (43, 717942), (86, 358971), (129, 239314), (258, 119657)]