85751830

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 156693024

約数和(自身を除く): 70941194

約数列:

[1, 2, 5, 10, 157, 193, 283, 314, 386, 566, 785, 965, 1415, 1570, 1930, 2830, 30301, 44431, 54619, 60602, 88862, 109238, 151505, 222155, 273095, 303010, 444310, 546190, 8575183, 17150366, 42875915, 85751830]

約数ペア:

[(1, 85751830), (2, 42875915), (5, 17150366), (10, 8575183), (157, 546190), (193, 444310), (283, 303010), (314, 273095), (386, 222155), (566, 151505), (785, 109238), (965, 88862), (1415, 60602), (1570, 54619), (1930, 44431), (2830, 30301)]