169860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 504000

約数和(自身を除く): 334140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 149, 190, 228, 285, 298, 380, 447, 570, 596, 745, 894, 1140, 1490, 1788, 2235, 2831, 2980, 4470, 5662, 8493, 8940, 11324, 14155, 16986, 28310, 33972, 42465, 56620, 84930, 169860]

約数ペア:

[(1, 169860), (2, 84930), (3, 56620), (4, 42465), (5, 33972), (6, 28310), (10, 16986), (12, 14155), (15, 11324), (19, 8940), (20, 8493), (30, 5662), (38, 4470), (57, 2980), (60, 2831), (76, 2235), (95, 1788), (114, 1490), (149, 1140), (190, 894), (228, 745), (285, 596), (298, 570), (380, 447)]