7936740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{6299}}^1$

素因数の和:6321

約数の個数: 72

約数和(自身を含む): 27518400

約数和(自身を除く): 19581660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 6299, 12598, 18897, 25196, 31495, 37794, 44093, 56691, 62990, 75588, 88186, 94485, 113382, 125980, 132279, 176372, 188970, 220465, 226764, 264558, 283455, 377940, 396837, 440930, 529116, 566910, 661395, 793674, 881860, 1133820, 1322790, 1587348, 1984185, 2645580, 3968370, 7936740]

約数ペア:

[(1, 7936740), (2, 3968370), (3, 2645580), (4, 1984185), (5, 1587348), (6, 1322790), (7, 1133820), (9, 881860), (10, 793674), (12, 661395), (14, 566910), (15, 529116), (18, 440930), (20, 396837), (21, 377940), (28, 283455), (30, 264558), (35, 226764), (36, 220465), (42, 188970), (45, 176372), (60, 132279), (63, 125980), (70, 113382), (84, 94485), (90, 88186), (105, 75588), (126, 62990), (140, 56691), (180, 44093), (210, 37794), (252, 31495), (315, 25196), (420, 18897), (630, 12598), (1260, 6299)]