255055010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{5273}}^1$

素因数の和:5978

約数の個数: 32

約数和(自身を含む): 525543552

約数和(自身を除く): 270488542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 3455, 4837, 5273, 6910, 9674, 10546, 24185, 26365, 36911, 48370, 52730, 73822, 184555, 369110, 3643643, 7287286, 18218215, 25505501, 36436430, 51011002, 127527505, 255055010]

約数ペア:

[(1, 255055010), (2, 127527505), (5, 51011002), (7, 36436430), (10, 25505501), (14, 18218215), (35, 7287286), (70, 3643643), (691, 369110), (1382, 184555), (3455, 73822), (4837, 52730), (5273, 48370), (6910, 36911), (9674, 26365), (10546, 24185)]