415601480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1484291}}^1$

素因数の和:1484309

約数の個数: 32

約数和(自身を含む): 1068690240

約数和(自身を除く): 653088760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1484291, 2968582, 5937164, 7421455, 10390037, 11874328, 14842910, 20780074, 29685820, 41560148, 51950185, 59371640, 83120296, 103900370, 207800740, 415601480]

約数ペア:

[(1, 415601480), (2, 207800740), (4, 103900370), (5, 83120296), (7, 59371640), (8, 51950185), (10, 41560148), (14, 29685820), (20, 20780074), (28, 14842910), (35, 11874328), (40, 10390037), (56, 7421455), (70, 5937164), (140, 2968582), (280, 1484291)]