1358630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 3011904

約数和(自身を除く): 1653274

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1493, 2986, 7465, 10451, 14930, 19409, 20902, 38818, 52255, 97045, 104510, 135863, 194090, 271726, 679315, 1358630]

約数ペア:

[(1, 1358630), (2, 679315), (5, 271726), (7, 194090), (10, 135863), (13, 104510), (14, 97045), (26, 52255), (35, 38818), (65, 20902), (70, 19409), (91, 14930), (130, 10451), (182, 7465), (455, 2986), (910, 1493)]