677012590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173149}}^1$

素因数の和:173196

約数の個数: 32

約数和(自身を含む): 1346414400

約数和(自身を除く): 669401810

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 173149, 346298, 865745, 1731490, 2943533, 3982427, 5887066, 7964854, 14717665, 19912135, 29435330, 39824270, 67701259, 135402518, 338506295, 677012590]

約数ペア:

[(1, 677012590), (2, 338506295), (5, 135402518), (10, 67701259), (17, 39824270), (23, 29435330), (34, 19912135), (46, 14717665), (85, 7964854), (115, 5887066), (170, 3982427), (230, 2943533), (391, 1731490), (782, 865745), (1955, 346298), (3910, 173149)]