102900630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{490003}}^1$

素因数の和:490020

約数の個数: 32

約数和(自身を含む): 282242304

約数和(自身を除く): 179341674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 490003, 980006, 1470009, 2450015, 2940018, 3430021, 4900030, 6860042, 7350045, 10290063, 14700090, 17150105, 20580126, 34300210, 51450315, 102900630]

約数ペア:

[(1, 102900630), (2, 51450315), (3, 34300210), (5, 20580126), (6, 17150105), (7, 14700090), (10, 10290063), (14, 7350045), (15, 6860042), (21, 4900030), (30, 3430021), (35, 2940018), (42, 2450015), (70, 1470009), (105, 980006), (210, 490003)]