71304590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14347}}^1$

素因数の和:14432

約数の個数: 32

約数和(自身を含む): 148760064

約数和(自身を除く): 77455474

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 14347, 28694, 71735, 100429, 143470, 200858, 502145, 1004290, 1018637, 2037274, 5093185, 7130459, 10186370, 14260918, 35652295, 71304590]

約数ペア:

[(1, 71304590), (2, 35652295), (5, 14260918), (7, 10186370), (10, 7130459), (14, 5093185), (35, 2037274), (70, 1018637), (71, 1004290), (142, 502145), (355, 200858), (497, 143470), (710, 100429), (994, 71735), (2485, 28694), (4970, 14347)]