284736830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109937}}^1$

素因数の和:109988

約数の個数: 32

約数和(自身を含む): 601580736

約数和(自身を除く): 316843906

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 109937, 219874, 549685, 769559, 1099370, 1539118, 3847795, 4067669, 7695590, 8135338, 20338345, 28473683, 40676690, 56947366, 142368415, 284736830]

約数ペア:

[(1, 284736830), (2, 142368415), (5, 56947366), (7, 40676690), (10, 28473683), (14, 20338345), (35, 8135338), (37, 7695590), (70, 4067669), (74, 3847795), (185, 1539118), (259, 1099370), (370, 769559), (518, 549685), (1295, 219874), (2590, 109937)]