71650630

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{90697}}^1$

素因数の和:90783

約数の個数: 16

約数和(自身を含む): 130605120

約数和(自身を除く): 58954490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 90697, 181394, 453485, 906970, 7165063, 14330126, 35825315, 71650630]

約数ペア:

[(1, 71650630), (2, 35825315), (5, 14330126), (10, 7165063), (79, 906970), (158, 453485), (395, 181394), (790, 90697)]