78432630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{10939}}^1$

素因数の和:11188

約数の個数: 32

約数和(自身を含む): 189043200

約数和(自身を除く): 110610570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 10939, 21878, 32817, 54695, 65634, 109390, 164085, 328170, 2614421, 5228842, 7843263, 13072105, 15686526, 26144210, 39216315, 78432630]

約数ペア:

[(1, 78432630), (2, 39216315), (3, 26144210), (5, 15686526), (6, 13072105), (10, 7843263), (15, 5228842), (30, 2614421), (239, 328170), (478, 164085), (717, 109390), (1195, 65634), (1434, 54695), (2390, 32817), (3585, 21878), (7170, 10939)]