1288730010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42957667}}^1$

素因数の和:42957677

約数の個数: 16

約数和(自身を含む): 3092952096

約数和(自身を除く): 1804222086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42957667, 85915334, 128873001, 214788335, 257746002, 429576670, 644365005, 1288730010]

約数ペア:

[(1, 1288730010), (2, 644365005), (3, 429576670), (5, 257746002), (6, 214788335), (10, 128873001), (15, 85915334), (30, 42957667)]