2700979295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{238919}}^1$

素因数の和:238967

約数の個数: 32

約数和(自身を含む): 4128537600

約数和(自身を除く): 1427558305

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305, 238919, 1194595, 1672433, 4061623, 4539461, 8362165, 20308115, 22697305, 28431361, 31776227, 77170837, 142156805, 158881135, 385854185, 540195859, 2700979295]

約数ペア:

[(1, 2700979295), (5, 540195859), (7, 385854185), (17, 158881135), (19, 142156805), (35, 77170837), (85, 31776227), (95, 28431361), (119, 22697305), (133, 20308115), (323, 8362165), (595, 4539461), (665, 4061623), (1615, 1672433), (2261, 1194595), (11305, 238919)]