163058790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{21149}}^1$

素因数の和:21416

約数の個数: 32

約数和(自身を含む): 392882400

約数和(自身を除く): 229823610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 21149, 42298, 63447, 105745, 126894, 211490, 317235, 634470, 5435293, 10870586, 16305879, 27176465, 32611758, 54352930, 81529395, 163058790]

約数ペア:

[(1, 163058790), (2, 81529395), (3, 54352930), (5, 32611758), (6, 27176465), (10, 16305879), (15, 10870586), (30, 5435293), (257, 634470), (514, 317235), (771, 211490), (1285, 126894), (1542, 105745), (2570, 63447), (3855, 42298), (7710, 21149)]