28582770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15619}}^1$

素因数の和:15690

約数の個数: 32

約数和(自身を含む): 69727680

約数和(自身を除く): 41144910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 15619, 31238, 46857, 78095, 93714, 156190, 234285, 468570, 952759, 1905518, 2858277, 4763795, 5716554, 9527590, 14291385, 28582770]

約数ペア:

[(1, 28582770), (2, 14291385), (3, 9527590), (5, 5716554), (6, 4763795), (10, 2858277), (15, 1905518), (30, 952759), (61, 468570), (122, 234285), (183, 156190), (305, 93714), (366, 78095), (610, 46857), (915, 31238), (1830, 15619)]