30429090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1699}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 79560000

約数和(自身を除く): 49130910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1699, 1791, 1990, 2985, 3398, 3582, 5097, 5970, 8495, 8955, 10194, 15291, 16990, 17910, 25485, 30582, 50970, 76455, 152910, 338101, 676202, 1014303, 1690505, 2028606, 3042909, 3381010, 5071515, 6085818, 10143030, 15214545, 30429090]

約数ペア:

[(1, 30429090), (2, 15214545), (3, 10143030), (5, 6085818), (6, 5071515), (9, 3381010), (10, 3042909), (15, 2028606), (18, 1690505), (30, 1014303), (45, 676202), (90, 338101), (199, 152910), (398, 76455), (597, 50970), (995, 30582), (1194, 25485), (1699, 17910), (1791, 16990), (1990, 15291), (2985, 10194), (3398, 8955), (3582, 8495), (5097, 5970)]