173617090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{5347}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 332688384

約数和(自身を除く): 159071294

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 3247, 5347, 6494, 10694, 16235, 26735, 32470, 53470, 90899, 181798, 454495, 908990, 1021277, 2042554, 5106385, 10212770, 17361709, 34723418, 86808545, 173617090]

約数ペア:

[(1, 173617090), (2, 86808545), (5, 34723418), (10, 17361709), (17, 10212770), (34, 5106385), (85, 2042554), (170, 1021277), (191, 908990), (382, 454495), (955, 181798), (1910, 90899), (3247, 53470), (5347, 32470), (6494, 26735), (10694, 16235)]