23939580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56999}}^1$

素因数の和:57018

約数の個数: 48

約数和(自身を含む): 76608000

約数和(自身を除く): 52668420

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, 56999, 113998, 170997, 227996, 284995, 341994, 398993, 569990, 683988, 797986, 854985, 1139980, 1196979, 1595972, 1709970, 1994965, 2393958, 3419940, 3989930, 4787916, 5984895, 7979860, 11969790, 23939580]

約数ペア:

[(1, 23939580), (2, 11969790), (3, 7979860), (4, 5984895), (5, 4787916), (6, 3989930), (7, 3419940), (10, 2393958), (12, 1994965), (14, 1709970), (15, 1595972), (20, 1196979), (21, 1139980), (28, 854985), (30, 797986), (35, 683988), (42, 569990), (60, 398993), (70, 341994), (84, 284995), (105, 227996), (140, 170997), (210, 113998), (420, 56999)]