75989270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1571}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 156646656

約数和(自身を除く): 80657386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 1571, 3142, 3455, 4837, 6910, 7855, 9674, 10997, 15710, 21994, 24185, 48370, 54985, 109970, 1085561, 2171122, 5427805, 7598927, 10855610, 15197854, 37994635, 75989270]

約数ペア:

[(1, 75989270), (2, 37994635), (5, 15197854), (7, 10855610), (10, 7598927), (14, 5427805), (35, 2171122), (70, 1085561), (691, 109970), (1382, 54985), (1571, 48370), (3142, 24185), (3455, 21994), (4837, 15710), (6910, 10997), (7855, 9674)]