88255020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{210131}}^1$

素因数の和:210150

約数の個数: 48

約数和(自身を含む): 282417408

約数和(自身を除く): 194162388

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, 210131, 420262, 630393, 840524, 1050655, 1260786, 1470917, 2101310, 2521572, 2941834, 3151965, 4202620, 4412751, 5883668, 6303930, 7354585, 8825502, 12607860, 14709170, 17651004, 22063755, 29418340, 44127510, 88255020]

約数ペア:

[(1, 88255020), (2, 44127510), (3, 29418340), (4, 22063755), (5, 17651004), (6, 14709170), (7, 12607860), (10, 8825502), (12, 7354585), (14, 6303930), (15, 5883668), (20, 4412751), (21, 4202620), (28, 3151965), (30, 2941834), (35, 2521572), (42, 2101310), (60, 1470917), (70, 1260786), (84, 1050655), (105, 840524), (140, 630393), (210, 420262), (420, 210131)]