157080630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{748003}}^1$

素因数の和:748020

約数の個数: 32

約数和(自身を含む): 430850304

約数和(自身を除く): 273769674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 748003, 1496006, 2244009, 3740015, 4488018, 5236021, 7480030, 10472042, 11220045, 15708063, 22440090, 26180105, 31416126, 52360210, 78540315, 157080630]

約数ペア:

[(1, 157080630), (2, 78540315), (3, 52360210), (5, 31416126), (6, 26180105), (7, 22440090), (10, 15708063), (14, 11220045), (15, 10472042), (21, 7480030), (30, 5236021), (35, 4488018), (42, 3740015), (70, 2244009), (105, 1496006), (210, 748003)]