71312570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3023}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 147184128

約数和(自身を除く): 75871558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1685, 2359, 3023, 3370, 4718, 6046, 11795, 15115, 21161, 23590, 30230, 42322, 105805, 211610, 1018751, 2037502, 5093755, 7131257, 10187510, 14262514, 35656285, 71312570]

約数ペア:

[(1, 71312570), (2, 35656285), (5, 14262514), (7, 10187510), (10, 7131257), (14, 5093755), (35, 2037502), (70, 1018751), (337, 211610), (674, 105805), (1685, 42322), (2359, 30230), (3023, 23590), (3370, 21161), (4718, 15115), (6046, 11795)]