78903030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3559}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 189676800

約数和(自身を除く): 110773770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1478, 2217, 3559, 3695, 4434, 7118, 7390, 10677, 11085, 17795, 21354, 22170, 35590, 53385, 106770, 2630101, 5260202, 7890303, 13150505, 15780606, 26301010, 39451515, 78903030]

約数ペア:

[(1, 78903030), (2, 39451515), (3, 26301010), (5, 15780606), (6, 13150505), (10, 7890303), (15, 5260202), (30, 2630101), (739, 106770), (1478, 53385), (2217, 35590), (3559, 22170), (3695, 21354), (4434, 17795), (7118, 11085), (7390, 10677)]