1284341790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42811393}}^1$

素因数の和:42811403

約数の個数: 16

約数和(自身を含む): 3082420368

約数和(自身を除く): 1798078578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42811393, 85622786, 128434179, 214056965, 256868358, 428113930, 642170895, 1284341790]

約数ペア:

[(1, 1284341790), (2, 642170895), (3, 428113930), (5, 256868358), (6, 214056965), (10, 128434179), (15, 85622786), (30, 42811393)]