10919580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{25999}}^1$

素因数の和:26018

約数の個数: 48

約数和(自身を含む): 34944000

約数和(自身を除く): 24024420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 25999, 51998, 77997, 103996, 129995, 155994, 181993, 259990, 311988, 363986, 389985, 519980, 545979, 727972, 779970, 909965, 1091958, 1559940, 1819930, 2183916, 2729895, 3639860, 5459790, 10919580]

約数ペア:

[(1, 10919580), (2, 5459790), (3, 3639860), (4, 2729895), (5, 2183916), (6, 1819930), (7, 1559940), (10, 1091958), (12, 909965), (14, 779970), (15, 727972), (20, 545979), (21, 519980), (28, 389985), (30, 363986), (35, 311988), (42, 259990), (60, 181993), (70, 155994), (84, 129995), (105, 103996), (140, 77997), (210, 51998), (420, 25999)]