1949852070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2731}}^1\times {\mathrm{7933}}^1$

素因数の和:10677

約数の個数: 48

約数和(自身を含む): 5072110992

約数和(自身を除く): 3122258922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2731, 5462, 7933, 8193, 13655, 15866, 16386, 23799, 24579, 27310, 39665, 40965, 47598, 49158, 71397, 79330, 81930, 118995, 122895, 142794, 237990, 245790, 356985, 713970, 21665023, 43330046, 64995069, 108325115, 129990138, 194985207, 216650230, 324975345, 389970414, 649950690, 974926035, 1949852070]

約数ペア:

[(1, 1949852070), (2, 974926035), (3, 649950690), (5, 389970414), (6, 324975345), (9, 216650230), (10, 194985207), (15, 129990138), (18, 108325115), (30, 64995069), (45, 43330046), (90, 21665023), (2731, 713970), (5462, 356985), (7933, 245790), (8193, 237990), (13655, 142794), (15866, 122895), (16386, 118995), (23799, 81930), (24579, 79330), (27310, 71397), (39665, 49158), (40965, 47598)]