1967210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 4095360

約数和(自身を除く): 2128150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 179, 314, 358, 785, 895, 1099, 1253, 1570, 1790, 2198, 2506, 5495, 6265, 10990, 12530, 28103, 56206, 140515, 196721, 281030, 393442, 983605, 1967210]

約数ペア:

[(1, 1967210), (2, 983605), (5, 393442), (7, 281030), (10, 196721), (14, 140515), (35, 56206), (70, 28103), (157, 12530), (179, 10990), (314, 6265), (358, 5495), (785, 2506), (895, 2198), (1099, 1790), (1253, 1570)]