70743710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 130032000

約数和(自身を除く): 59288290

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 395, 601, 745, 790, 1202, 1490, 3005, 6010, 11771, 23542, 47479, 58855, 89549, 94958, 117710, 179098, 237395, 447745, 474790, 895490, 7074371, 14148742, 35371855, 70743710]

約数ペア:

[(1, 70743710), (2, 35371855), (5, 14148742), (10, 7074371), (79, 895490), (149, 474790), (158, 447745), (298, 237395), (395, 179098), (601, 117710), (745, 94958), (790, 89549), (1202, 58855), (1490, 47479), (3005, 23542), (6010, 11771)]