143668630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2052409}}^1$

素因数の和:2052423

約数の個数: 16

約数和(自身を含む): 295547040

約数和(自身を除く): 151878410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2052409, 4104818, 10262045, 14366863, 20524090, 28733726, 71834315, 143668630]

約数ペア:

[(1, 143668630), (2, 71834315), (5, 28733726), (7, 20524090), (10, 14366863), (14, 10262045), (35, 4104818), (70, 2052409)]