145508738410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{296956609}}^1$

素因数の和:296956630

約数の個数: 24

約数和(自身を含む): 304677481860

約数和(自身を除く): 159168743450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 296956609, 593913218, 1484783045, 2078696263, 2969566090, 4157392526, 10393481315, 14550873841, 20786962630, 29101747682, 72754369205, 145508738410]

約数ペア:

[(1, 145508738410), (2, 72754369205), (5, 29101747682), (7, 20786962630), (10, 14550873841), (14, 10393481315), (35, 4157392526), (49, 2969566090), (70, 2078696263), (98, 1484783045), (245, 593913218), (490, 296956609)]