30673724

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{1439}}^1$

素因数の和:1589

約数の個数: 18

約数和(自身を含む): 54462240

約数和(自身を除く): 23788516

約数列:

[1, 2, 4, 73, 146, 292, 1439, 2878, 5329, 5756, 10658, 21316, 105047, 210094, 420188, 7668431, 15336862, 30673724]

約数ペア:

[(1, 30673724), (2, 15336862), (4, 7668431), (73, 420188), (146, 210094), (292, 105047), (1439, 21316), (2878, 10658), (5329, 5756)]