214671390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{15937}}^1$

素因数の和:16396

約数の個数: 32

約数和(自身を含む): 516391200

約数和(自身を除く): 301719810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 6735, 13470, 15937, 31874, 47811, 79685, 95622, 159370, 239055, 478110, 7155713, 14311426, 21467139, 35778565, 42934278, 71557130, 107335695, 214671390]

約数ペア:

[(1, 214671390), (2, 107335695), (3, 71557130), (5, 42934278), (6, 35778565), (10, 21467139), (15, 14311426), (30, 7155713), (449, 478110), (898, 239055), (1347, 159370), (2245, 95622), (2694, 79685), (4490, 47811), (6735, 31874), (13470, 15937)]