34706420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 83879040

約数和(自身を除く): 49172620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 1579, 2198, 3140, 3158, 4396, 5495, 6316, 7895, 10990, 11053, 15790, 21980, 22106, 31580, 44212, 55265, 110530, 221060, 247903, 495806, 991612, 1239515, 1735321, 2479030, 3470642, 4958060, 6941284, 8676605, 17353210, 34706420]

約数ペア:

[(1, 34706420), (2, 17353210), (4, 8676605), (5, 6941284), (7, 4958060), (10, 3470642), (14, 2479030), (20, 1735321), (28, 1239515), (35, 991612), (70, 495806), (140, 247903), (157, 221060), (314, 110530), (628, 55265), (785, 44212), (1099, 31580), (1570, 22106), (1579, 21980), (2198, 15790), (3140, 11053), (3158, 10990), (4396, 7895), (5495, 6316)]