84623560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{302227}}^1$

素因数の和:302245

約数の個数: 32

約数和(自身を含む): 217604160

約数和(自身を除く): 132980600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 302227, 604454, 1208908, 1511135, 2115589, 2417816, 3022270, 4231178, 6044540, 8462356, 10577945, 12089080, 16924712, 21155890, 42311780, 84623560]

約数ペア:

[(1, 84623560), (2, 42311780), (4, 21155890), (5, 16924712), (7, 12089080), (8, 10577945), (10, 8462356), (14, 6044540), (20, 4231178), (28, 3022270), (35, 2417816), (40, 2115589), (56, 1511135), (70, 1208908), (140, 604454), (280, 302227)]