71445170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 133249536

約数和(自身を除く): 61804366

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 2141, 3337, 4282, 6674, 10705, 16685, 21410, 33370, 100627, 152011, 201254, 304022, 503135, 760055, 1006270, 1520110, 7144517, 14289034, 35722585, 71445170]

約数ペア:

[(1, 71445170), (2, 35722585), (5, 14289034), (10, 7144517), (47, 1520110), (71, 1006270), (94, 760055), (142, 503135), (235, 304022), (355, 201254), (470, 152011), (710, 100627), (2141, 33370), (3337, 21410), (4282, 16685), (6674, 10705)]