7685460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{42697}}^1$

素因数の和:42712

約数の個数: 36

約数和(自身を含む): 23313108

約数和(自身を除く): 15627648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 42697, 85394, 128091, 170788, 213485, 256182, 384273, 426970, 512364, 640455, 768546, 853940, 1280910, 1537092, 1921365, 2561820, 3842730, 7685460]

約数ペア:

[(1, 7685460), (2, 3842730), (3, 2561820), (4, 1921365), (5, 1537092), (6, 1280910), (9, 853940), (10, 768546), (12, 640455), (15, 512364), (18, 426970), (20, 384273), (30, 256182), (36, 213485), (45, 170788), (60, 128091), (90, 85394), (180, 42697)]