30918858

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^2\times {\mathrm{967}}^1$

素因数の和:1118

約数の個数: 24

約数和(自身を含む): 62761248

約数和(自身を除く): 31842390

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 967, 1934, 2901, 5329, 5802, 10658, 15987, 31974, 70591, 141182, 211773, 423546, 5153143, 10306286, 15459429, 30918858]

約数ペア:

[(1, 30918858), (2, 15459429), (3, 10306286), (6, 5153143), (73, 423546), (146, 211773), (219, 141182), (438, 70591), (967, 31974), (1934, 15987), (2901, 10658), (5329, 5802)]