84119560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{300427}}^1$

素因数の和:300445

約数の個数: 32

約数和(自身を含む): 216308160

約数和(自身を除く): 132188600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 300427, 600854, 1201708, 1502135, 2102989, 2403416, 3004270, 4205978, 6008540, 8411956, 10514945, 12017080, 16823912, 21029890, 42059780, 84119560]

約数ペア:

[(1, 84119560), (2, 42059780), (4, 21029890), (5, 16823912), (7, 12017080), (8, 10514945), (10, 8411956), (14, 6008540), (20, 4205978), (28, 3004270), (35, 2403416), (40, 2102989), (56, 1502135), (70, 1201708), (140, 600854), (280, 300427)]