305778238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 494968320

約数和(自身を除く): 189190082

約数列:

[1, 2, 23, 46, 59, 61, 118, 122, 1357, 1403, 1847, 2714, 2806, 3599, 3694, 7198, 42481, 82777, 84962, 108973, 112667, 165554, 217946, 225334, 2506379, 2591341, 5012758, 5182682, 6647353, 13294706, 152889119, 305778238]

約数ペア:

[(1, 305778238), (2, 152889119), (23, 13294706), (46, 6647353), (59, 5182682), (61, 5012758), (118, 2591341), (122, 2506379), (1357, 225334), (1403, 217946), (1847, 165554), (2714, 112667), (2806, 108973), (3599, 84962), (3694, 82777), (7198, 42481)]