105647150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 226176000

約数和(自身を除く): 120528850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 151, 175, 302, 350, 755, 1057, 1510, 1999, 2114, 3775, 3998, 5285, 7550, 9995, 10570, 13993, 19990, 26425, 27986, 49975, 52850, 69965, 99950, 139930, 301849, 349825, 603698, 699650, 1509245, 2112943, 3018490, 4225886, 7546225, 10564715, 15092450, 21129430, 52823575, 105647150]

約数ペア:

[(1, 105647150), (2, 52823575), (5, 21129430), (7, 15092450), (10, 10564715), (14, 7546225), (25, 4225886), (35, 3018490), (50, 2112943), (70, 1509245), (151, 699650), (175, 603698), (302, 349825), (350, 301849), (755, 139930), (1057, 99950), (1510, 69965), (1999, 52850), (2114, 49975), (3775, 27986), (3998, 26425), (5285, 19990), (7550, 13993), (9995, 10570)]