15672609890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223894427}}^1$

素因数の和:223894441

約数の個数: 16

約数和(自身を含む): 32240797632

約数和(自身を除く): 16568187742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223894427, 447788854, 1119472135, 1567260989, 2238944270, 3134521978, 7836304945, 15672609890]

約数ペア:

[(1, 15672609890), (2, 7836304945), (5, 3134521978), (7, 2238944270), (10, 1567260989), (14, 1119472135), (35, 447788854), (70, 223894427)]