84754810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{172969}}^1$

素因数の和:172990

約数の個数: 24

約数和(自身を含む): 177467220

約数和(自身を除く): 92712410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 172969, 345938, 864845, 1210783, 1729690, 2421566, 6053915, 8475481, 12107830, 16950962, 42377405, 84754810]

約数ペア:

[(1, 84754810), (2, 42377405), (5, 16950962), (7, 12107830), (10, 8475481), (14, 6053915), (35, 2421566), (49, 1729690), (70, 1210783), (98, 864845), (245, 345938), (490, 172969)]