7858362670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{80989}}^1$

素因数の和:81340

約数の個数: 32

約数和(自身を含む): 14648175360

約数和(自身を除く): 6789812690

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 313, 626, 1565, 3130, 9703, 19406, 48515, 80989, 97030, 161978, 404945, 809890, 2510659, 5021318, 12553295, 25106590, 25349557, 50699114, 126747785, 253495570, 785836267, 1571672534, 3929181335, 7858362670]

約数ペア:

[(1, 7858362670), (2, 3929181335), (5, 1571672534), (10, 785836267), (31, 253495570), (62, 126747785), (155, 50699114), (310, 25349557), (313, 25106590), (626, 12553295), (1565, 5021318), (3130, 2510659), (9703, 809890), (19406, 404945), (48515, 161978), (80989, 97030)]