42896210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7757}}^1$

素因数の和:7850

約数の個数: 32

約数和(自身を含む): 89372160

約数和(自身を除く): 46475950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 7757, 15514, 38785, 54299, 77570, 108598, 271495, 542990, 612803, 1225606, 3064015, 4289621, 6128030, 8579242, 21448105, 42896210]

約数ペア:

[(1, 42896210), (2, 21448105), (5, 8579242), (7, 6128030), (10, 4289621), (14, 3064015), (35, 1225606), (70, 612803), (79, 542990), (158, 271495), (395, 108598), (553, 77570), (790, 54299), (1106, 38785), (2765, 15514), (5530, 7757)]